Popular Diabetes Mobile Applications for Medication Intake Monitoring
D.V. Babaskin*, T.M. Litvinova, L.I. Babaskina, О.V. Krylova, E.A. Winter
Sechenov First Moscow State Medical University, 8-2 Trubetskaya St., Moscow, 119991, Russian Federation.
*Corresponding Author E-mail: babaskind@ yandex.ru
ABSTRACT:
To solve the problem of monitoring and supporting the drug adherence of patients with diabetes using diabetes mobile applications, expanding and developing the mobile apps market, and increasing their competitiveness, it is necessary to conduct market research of consumer preferences and competitive advantages of diabetes apps. This paper aims to analyze popular diabetes mobile applications in Russia and the possibilities of their use to monitor and support the drug adherence of patients with type 1 and 2 diabetes mellitus. Materials and methods. The object of the study was 25 diabetes apps. The survey involved 985 mobile application users from 32 regions of Russia. All respondents were divided into two target segments. The first segment (S1) included 572 patients with type 1 diabetes mellitus, while the second target segment (S2) consisted of 413 patients with type 2 diabetes mellitus. Field research was carried out by the method of oral survey (12.6%) and web survey (87.4%) using a structured questionnaire. Positioning was carried out using a qualitative method with a two-dimensional map of perception. Competitiveness was assessed by 28 experts using the quantitative method of individual scores with the calculation of integral indicators. Results and discussion. It was found that only about 50% of respondents in the target segment S2 and more than 70% in segment S1 had a high degree of drug adherence. The main barriers to the use of diabetes mobile applications were the insufficient formation of the support system for drug administration regimens (76.6%, S1 and 84.3%, S2) and technical difficulties (51.6%, S1 and 48.7%, S2). A comparative analysis of the results of positioning and assessment of competitiveness showed that some diabetes apps had a higher competitive advantage with an emphasis on supporting drug adherence compared to consumer preferences for their use. A strategic mechanism has been proposed to increase the importance of mobile applications to support drug administration, dosing, and control regimens in patients with diabetes mellitus to satisfy consumer preferences better. Conclusion. The results obtained provide a basis for the development of a set of measures for the further development of the basic segment of the diabetes mobile applications market for monitoring and supporting drug adherence and increasing the competitive advantages of mobile applications, which will contribute to the effective treatment and prevention of diabetes mellitus in Russia and globally.
KEYWORDS: Diabetes mellitus, Diabetes mobile applications, Diabetes apps, Drug adherence, Mobile applications, Mobile apps, mobile health, m-health.
INTRODUCTION:
Currently, in the context of a pandemic of novel coronavirus infection, special attention is paid to people with diabetes1-4. They are at risk for severe and even critical cases of COVID-19. It is especially important for people living with diabetes to take precautions to avoid contracting the virus if possible.
Diabetes mellitus, as defined by the World Health Organization, is a significant health problem and one of the four priority non-communicable diseases that are being addressed at the level of world leaders5-11. According to the latest figures published in the Diabetes Atlas of the International Diabetes Federation (IDF), 463 million adults are now living with diabetes12. According to IDF estimates, there will be 578 million adults with diabetes in the world by 2030 and 700 million by 2045.
According to the federal register of patients with diabetes mellitus, the total number of patients with this disease in Russia is 4,584,575 people (3.12% of the population), including type 1 diabetes mellitus (5.6%, or 256.2 thousand), type 2 diabetes mellitus (92.4%, or 4.24 million), and 2.0% with other types of diabetes13,14. However, these data underestimate the real number of patients, since only identified and registered cases of the disease are considered. Thus, the results of a large-scale Russian epidemiological study (NATION) confirm that only 50% of cases of type 2 diabetes mellitus are diagnosed15. That means that the real number of patients with diabetes mellitus in Russia is at least 8-9 million people (about 6% of the population). Such discrepancies pose an extreme threat to the long-term prospects, since a significant part of people remain undiagnosed, and, therefore, do not receive treatment and have a high risk of developing vascular complications16-18. At the international interdisciplinary summit "Diabetes mellitus and cardiovascular diseases" held in Moscow in 2019 which brought together about 400 endocrinologists and cardiologists from 22 countries, the modern possibilities of a personalized approach to the management of patients with diabetes mellitus and cardiovascular diseases were considered19.
Diabetes mobile applications support patients, help them acquire the necessary knowledge, and monitor physical activity, nutrition, and medication20-26. They can be maximally focused on a specific patient with diabetes mellitus, which improves the quality of the therapeutic care provided. The digital diabetes market is growing rapidly and is expected to reach USD 742 million in 202227,28. At the moment, a wide selection of diabetes apps for use is already available in Russia.
Shortly, the development of such technology as artificial intelligence can change the understanding of mobile applications and the benefits they bring to patients with diabetes mellitus29-32.
One of their functions of diabetes mobile applications is to support patient drug adherence. It is believed that low adherence determines the main reason for the decrease in the severity of the therapeutic effect, significantly increases the likelihood of complications, and leads to a decrease in the quality of life of patients and an increase in treatment costs33-35.
Currently, there is no single effective strategy for increasing drug adherence. Previous research has shown that one of the most common ways to support adherence is through the use of mobile apps for healthcare (mobile health, m-health)36. In the opinion of doctors and pharmaceutical workers, they can be widely recommended for use.
Diabetes mobile applications can provide a patient with diabetes mellitus with a notification about taking or injecting a specific drug at a certain time and in the required dose, information about its use, indications, and contraindications, side effects, storage conditions, and shelf life, or a reminder to buy a new package of the drug. They can control the administration of drugs, as well as physiological parameters.
For the successful development and expansion of the Russian and international diabetes mobile applications market, improving the support system for drug administration, dosing, and control, and increasing the competitiveness of mobile applications, it is necessary to conduct a marketing study of diabetes apps and their use to support drug adherence.
This work aims to analyze popular diabetes mobile applications in Russia and the possibilities of their use to monitor and support the drug adherence of patients with type 1 and 2 diabetes mellitus.
MATERIAL AND METHODS:
A survey was conducted among 985 consumers of diabetes apps from 32 regions of Russia. All respondents were divided into two target segments. The first target segment (S1) included 572 patients with type 1 diabetes mellitus. The second target segment (S2) consisted of 413 patients with type 2 diabetes mellitus.
The search for respondents was carried out in medical and pharmaceutical organizations in Moscow and the Moscow region, on social media like Vkontakte or Facebook, and on online diabetes forums. The sample size was conditioned by the time and resource constraints.
The inclusion criteria for the study were real and potential users of diabetes mobile applications who took oral hypoglycemic drugs and/or injected insulin, over 18 years of age, willing to participate in the survey. Participation was anonymous and voluntary. The respondents were fully aware of the purpose, nature, potential benefits, and risks of the survey. The study was conducted following the principles stipulated by the Declaration of Helsinki and the ICC/ESOMAR international code on market, public opinion, social research, and data analysis37.
The field stage of the study was carried out from January to April 2020 using the methods of personal oral survey (12.6%) and web survey (87.4%). The survey used a developed structured questionnaire. The questionnaire contained 25 questions concerning the characteristics of the respondents, the type of diabetes, consumer preferences for using diabetes mobile applications to support drug adherence, and assessing the satisfaction of consumers' needs. A cover letter with information for survey participants was attached to the questionnaire. All questionnaires were assigned tracking codes, and the codes were securely stored.
To assess overall adherence of survey participants to drug regimens, the questionnaire included questions from the Morisky-Green ММАS-4 test38: "Do you ever forget to take your medication?"," Do you skip taking your medication if you feel well?", "If you feel unwell after taking your medication, do you skip it next time?". Each negative answer was scored 1 point. The respondents who scored 4 points were considered highly drug adherent, 3 points as medium drug adherent, and 2 points or less as low drug adherent. Likert scale was used in answers to some of the survey questions, as well as the "free text" field for a deeper understanding of the respondents' opinion.
Positioning was carried out using a qualitative method using a two-dimensional map-scheme of perception39.
The assessment of competitiveness was carried out by 28 experts using the quantitative method of individual point assessments with the calculation of integral indicators40. The level of competence of each candidate for experts was preliminarily determined. Competence was assessed by calculating the coefficient of competence (Сс) considering the professional characteristics of candidates41. The level of competence was considered sufficient if Сс ≥ 0.25. The desirable work experience of experts in the field was 5 years or more. Competitiveness was assessed on a 5-point scale. The final score for each parameter was calculated as a weighted average, considering the competence of experts41. Some experts assessed not all diabetes mobile applications studied, but only those in which they were competent.
Statistical data processing was carried out using the SPSS.Statistics.v17.Multilingual-EQUiNOX program (SPSS Inc). The characteristics of the respondents of the studied target segments were expressed either in absolute and relative values, or in metric units such as the median, lower (25%), and upper (75%) quartiles (IQR), or mean ± standard deviation (SD). Cross tabulations, Mann-Whitney tests, and Kruskal-Wallis tests were used to assess differences between groups. The critical level of significance when testing statistical hypotheses in the study was taken as equal to 0.05.
RESULTS:
Characteristics of survey participants:
Among 572 respondents in the target segment S1, women predominated (73.4%). In the target segment S2, out of 413 interviewed participants, 285 were female (69.0%) and 128 were male (31.0%). The average age of survey participants in segment S1 was 40.2 ± 10.4 years (median 40, IQR: 31-49) and 53.3 ± 9.1 years (median 53, IQR: 45-61) in segment S2. The respondents in each target segment were assigned to the age groups: "young", from 18 to 40 years old, "middle-aged", from 40 to 60 years old, or "elderly", from 60 years old and older. In this case, no ageism was assumed.
The overwhelming majority of survey participants had higher professional education. In segment S1 the share of participants with higher education was 65.7%, and in segment S2, 73.1%. The share of respondents with secondary vocational education was 23.4% and 18.4%, respectively.
In terms of social status, most of the respondents were employees and workers (70.3% in segment S1, 75.5% in segment S2). Retired participants made up only about 9%. In terms of the average monthly income per family member, most of the survey participants had an average income (62.2% in segment S1, 63.9% in segment S2).
People from Moscow and the Moscow region accounted for 25.7% of the respondents. The share of survey participants from Central Russia was 33.4%, from Southern regions 13.4%, the Far East and Siberia 21.5%, and other regions 6.0% The ratio of respondents from different socio-demographic groups corresponded to the main structure of the prevalence of diabetes mellitus in Russia and the consumer market of diabetes mobile applications42-45.
Analysis of drug adherence:
One of the main problems in patients with diabetes mellitus, as indicated by the survey participants, is the control of drug intake and insulin injections (Table 1, segment S1: 23.4% of respondents, segment S2: 38.3%).
Table 1: The main problems in the self-care of patients with diabetes mellitus in two target segments in Russia
The main difficulties encountered in patients with diabetes mellitus |
Share of respondents, % (one or more answer options) |
|
S1 (n = 572) |
S2 (n = 413) |
|
Feeling unwell with low blood sugar |
62.4 |
18.9 |
Feeling unwell with high blood sugar |
51.2 |
28.6 |
I sometimes forget to measure my blood sugar |
22.7 |
32.7 |
I sometimes forget to take my medication and/or an inject insulin |
23.4 |
38.3 |
I don't know how to tell if my blood sugar is high or low |
4.7 |
14.0 |
I don't know who to turn to when I need help |
3.3 |
12.6 |
Uncertainty about the correct calculation of the dose of medication or insulin |
16.8 |
24.2 |
Fear of being left without medication or insulin |
18.9 |
8.5 |
An analysis of the adherence of patients with type 1 and 2 diabetes mellitus to drug administration regimens was carried out using the Morisky-Green test. The results showed that 72.4% of respondents in the target segment S1 and 46.5% in the target segment S2 had a high degree of drug adherence (Fig. 1). Only 74.1% of segment S2 respondents adhered to the regimen of taking medications and/or insulin injections, regardless of their state of health, and 11.4% skipped medications if they felt unwell after their previous use.
Fig. 1: Results of the analysis of drug adherence of respondents in two target segments in Russia (in %)
Factors impeding the use of mobile applications:
According to the terms of this marketing study, all survey participants were real or potential consumers of the diabetes mobile application. A significant part of the respondents were users of the mobile operating system for Android smartphones (segment S1: 74.8%, segment S2: 81.6%). According to the frequency of using the mobile application, the respondents were distributed as follows: several times a day: 56.6% (segment S1) and 61.3% (segment S2), daily: 28.5% and 24.0%, respectively, several times a week: 9.4% and 11.1%, respectively. The rest of the survey participants used or expected to use the application only on a weekly or monthly basis.
To identify barriers to the use of mobile applications, respondents in each segment were asked to answer the question "What factors, in your opinion, make it difficult to use diabetes mobile applications and support drug adherence?". The survey results are presented in Table 2.
Factors impeding the use of diabetes apps and drug adherence support |
Share of respondents, % (one or more answer options) |
|
S1 (n = 572) |
S2 (n = 413) |
|
Technical difficulties when working with the application |
51.6 |
48.7 |
19.2 |
17.9 |
|
27.4 |
24.7 |
|
76.6 |
84.3 |
|
17.1 |
5.3 |
|
28.3 |
23.2 |
|
4.9 |
7.0 |
|
11.5 |
16.5 |
|
6.8 |
4.6 |
It was found that all survey participants considered the insufficient formation of the adherence support system or its absence to be a key problem in the use of mobile applications (segment S1: 76.6%, segment S2: 84.3%). This was especially pronounced in the group of elderly people (segment S1: 89.3%, p<0.01; segment S2: 94.4%, p<0.05). This was followed by technical difficulties when working with the application (segment S1: 51.6%, segment S2: 48.7%), insufficient security (segment S1: 28.3%, segment S2: 23.2%), and insufficiently logical and clear navigation (segment S1: 27.4%, segment S2: 24.7%). In the cohort of young people, both in the target segment S1 and in segment S2, the data on some of the most significant obstacles were approximately the same: technical difficulties, insufficient safety, and insufficiently logical and clear navigation (about 25% each).
Positioning consumer preferences for using mobile applications:
Positioning was carried out by drawing up a schematic map of perception according to two indicators: consumer preferences for using diabetes mobile applications and the formation of the drug adherence support system in diabetes apps (Fig. 2).
Positioning was carried out by drawing up a schematic map of perception according to two indicators: consumer preferences for using diabetes mobile applications and the formation of the drug adherence support system in diabetes apps (Fig. 2).
Fig. 2: Schematic map of perception of diabetes mobile applications to
support drug adherence in two target segments of the Russian market: – segment S1,
– segment S2
Mobile apps: 1: Diabetes: M, 2: OneTouch Reveal, 3: DiaMeter, 4: Diabetes, 5: MedM Diabetes, 6: Diabetes Studio, 7: Diabetes mellitus-Blood glucose diary-Insulin, 8: Diabetes-glucose diary, 9: Beatrix Diabetic Diary, 10: Self-Control-Diabetes Mellitus, 11: Glycemic Index, 12: Insulin Diary, 13: Diabetes Journal, 14: Diabetes Connect, 15: SiDiary, 16: One Drop, 17: Glucose Buddy Diabetes Tracker, 18: Diabetes control APP, 19: Сontour diabetes app, 20: mySugr: Diabetes App and Blood Sugar Tracker, 21: Dexcom Studio, 22: Beyond Type 1 Diabetes, 23: Easy Diabetes, 24: SocialDiabetes, 25: MediSafe
The results showed that the most preferred diabetes mobile applications for respondents in the two target segments were Diabetes: M (Sirma Medical Systems), Diabetes (High Solutions), MediSafe (Medisafe Project), Diabetes — Glucose Diary (Klimaszewski Szymon), and Glycemic Index (Oleg Ukhabin). Among the S1 survey participants, Beyond Type 1 Diabetes (Mighty Networks) and Insulin Diary (F. ZanderMySugr Companion) were also the most preferred ones. The drug adherence support system, according to the respondents in the S1 and segment S2s, was optimally formed by MediSafe (Medisafe Project), Diabetes: M (Sirma Medical Systems), mySugr — Diabetes App and Blood Sugar Tracker (mySugr GmbH), Diabetes (High Solutions)), Diabetes Connect (SquareMed Software GmbH), and Diabetes Mellitus-Blood Glucose Diary-Insulin (mEL Studio).
To support and promote patient drug adherence for diabetes apps located in the upper right corner of the diagram map (group A, Fig. 2), it is rational to use a defensive strategy with flank protection, mobile defense, or counterattack. However, this strategy is only suitable for true market leaders. For mobile applications "following the leader", it is possible to use an offensive strategy against the strengths of competitors, as well as using the weaknesses of competitors or with preemptive strikes. If the company is small and not very strong, which does not have sufficient forces and means to conduct large-scale operations, then it will be preferable to apply the strategy of guerrilla warfare. For mobile applications located in the upper left corner of the schematic map (group B), it is possible to use an offensive strategy with a focused development of a drug adherence support system. This strategy requires a lot of effort and expense to dislodge existing leaders from their niche and take their position. For diabetes mobile applications located at the bottom of the schematic map (group C), it is more relevant to use a distribution flank attack or a low price flank attack strategy. A blow to the system of drug adherence of competitors is struck not where the positions of the attacking company are the strongest, but where the positions of the leaders are the weakest. This strategy requires a lot of effort and expense, so only large companies can carry out offensive actions. For small organizations, it is possible to use a guerrilla warfare strategy.
Some mobile applications of group A (Fig. 2) were included in the list of the most famous and popular diabetes apps among survey participants (Table 3).
Table 3: TOP 10 diabetes mobile applications among consumers of target segments S1 and S2 in Russia
Prominence |
Popularity |
||||
Rank |
Name diabetes apps |
Share of respondents, % (one or more answers) n = 985 |
Rank |
Name diabetes apps |
Share of respondents, % (one or more answers) n = 985 |
1 |
Diabetes |
94.6 |
1 |
Diabetes: M |
44.2 |
2 |
Diabetes: M |
72.4 |
2 |
Diabetes |
38.5 |
3 |
MediSafe |
61.6 |
3 |
Glycemic Index |
29.6 |
4 |
55.7 |
4 |
Diabetes — glucose diary |
22.0 |
|
5 |
Diabetes — glucose diary |
46.4 |
5 |
MediSafe |
17.9 |
6 |
Diabetes Mellitus — Blood Glucose Diary — Insulin |
32.5 |
6 |
Diabetes Mellitus — Blood Glucose Diary — Insulin |
17.7 |
7 |
SocialDiabetes |
31.8 |
7 |
SocialDiabetes |
16.1 |
8 |
Self-control — Diabetes Mellitus |
28.9 |
8 |
DiaMeter |
15.7 |
9 |
DiaMeter |
25.4 |
9 |
Easy Diabetes |
15.6 |
10 |
Easy Diabetes |
25.1 |
10 |
Dexcom Studio |
15.2 |
Eight diabetes mobile applications were ranked in the TOP 10 in terms of both Prominence and Popularity. In this regard, survey participants were asked to answer questions about who was the source of information about mobile applications, and who had advised them to purchase diabetes apps. The answers were distributed as follows: they were advised and informed by their doctor (31-32%, mainly in the group of elderly people, р<0.05), a pharmaceutical worker (18-20%, mainly in the groups of middle-aged and elderly respondents, р<0.05), manager of a specialized company (12-18%), acquaintances (3-9%), relatives (5-7%), they got information from the Internet and reference books (10-18%), from advertising (3-6%), the decision was spontaneous (about 1%). It can be assumed that the leading position of doctors and pharmacists in promoting diabetes apps, to a certain extent, explains the comparability of the opinions of survey participants on the popularity and popularity of mobile applications.
Overall assessment of satisfaction of consumers' needs:
When asked "Are you generally satisfied with the use of diabetes mobile applications?" respondents of target segments S1 and S2 answered as follows: completely satisfied or rather satisfied: 62.1% and 53.3%, respectively, find it difficult to answer: 25.7% and 31.2%, respectively, and rather dissatisfied: 12.2% and 15.5%, respectively. When asked "Are you satisfied with the use of diabetes mobile applications to support drug adherence?" survey participants answered as follows: completely satisfied: 23.6% (segment S1) and 19.6% (segment S2), rather satisfied: 21.2% and 20.6%, respectively, find it difficult to answer: 36.0% and 41.6%, respectively, rather dissatisfied: 14.7% and 12.6 % respectively, and completely dissatisfied: 4.5% and 5.6%, respectively. The younger S1 cohort was more satisfied with diabetes apps to support drug adherence compared with the middle-aged group (p = 0.047) and the elderly (p = 0.032).
When asked whether the respondent would use diabetes mobile applications in the future to support drug adherence, the overwhelming majority of respondents answered "definitely yes" and "rather yes" (89.3% in segment S1 and 95.5% in segment S2). "Difficult to answer" was noted in the questionnaires by only 10.7% of respondents in segment S1 and 4.5% in segment S2.
None of the survey respondents were "completely dissatisfied" with their use of diabetes apps and did not answer "rather" and "definitely not" when asked about the future use of the mobile adherence support app.
Assessment of the competitiveness of mobile applications:
Assessment of the competitiveness of diabetes mobile applications with an emphasis on supporting drug adherence was carried out by 28 experts in the field of endocrinology (36%), therapy (18%), pharmacy (25%), and management and marketing in the diabetes apps (21%) profiles considering 35 parameters. The level of significance of each parameter had been preliminarily established after the ranking of the studied indicators by experts. Table 4, as an example, presents a fragment of the assessment of the competitiveness of mobile applications.
Table 4: Fragment of the assessment of the competitiveness of diabetes mobile applications
Parameter |
Rank (Ri) |
Price of rank (C)*1 |
Significance of the parameter (Wi)*2 |
Diabetes mobile applications |
|||||
Diabetes: M |
SiDiary |
||||||||
(Аi±a)*3 |
Рi*4 |
(Аi±a)*3 |
Рi*4 |
(Аi±a)*3 |
Рi*4 |
||||
The effectiveness of using the self-monitoring app |
35 |
0.0016 |
0.056 |
4.86 ± 0.05 |
0.27 |
4.32 ± 0.07 |
0.24 |
4.25 ± 0.07 |
0.24 |
34 |
0.054 |
4.75 ± 0.03 |
0.26 |
4.64 ± 0.04 |
0.25 |
4.46 ± 0.04 |
0.24 |
||
Technical ease of use |
33 |
0.053 |
4.68 ± 0.04 |
0.25 |
4.43 ± 0.05 |
0.23 |
4.11 ± 0.05 |
0.22 |
|
Availability with the necessary software |
30 |
0.048 |
4.82 ± 0.04 |
0.23 |
4.25 ± 0.05 |
0.20 |
4.04 ± 0.04 |
0.19 |
|
Reminder function for taking medications and/or injecting insulin |
26 |
0.042 |
4.57 ± 0.03 |
0.19 |
2.54 ± 0.05 |
0.11 |
2.16 ± 0.05 |
0.09 |
|
Data visualization function in the form of graphs |
12 |
0.019 |
4.89 ± 0.02 |
0.09 |
4.50 ± 0.03 |
0.09 |
4.36 ± 0.02 |
0.08 |
|
. . . |
|
|
|
|
|
|
|
|
|
Summary parametric index (Рn)*5 |
4.8 |
4.4 |
4.2 |
Note. *1 – С=1/∑Ri; *2 – Wi=C • Ri; *3 – (Аi+a) – weighted average score, points; *4 – Рi – parametric index, Рi=Аi • Wi; *5 – Рn=∑ Рi.
Marketing analysis of competitive advantages of 25 studied diabetes mobile applications showed that the most competitive apps in the Russian market were Diabetes: M (Pn = 4.8, Fig. 3), MediSafe (Pn = 4.8), mySugr: Diabetes App and Blood Sugar Tracker (Pn = 4.8), and Dexcom Studio (Pn = 4.8). The first two applications, Diabetes: M and MediSafe, also held leading positions in the minds of survey participants, according to the positioning results (Fig. 2, group A). Diabetes apps: mySugr — Diabetes App and Blood Sugar Tracker and Dexcom Studio, were little known and not popular enough among Russian consumers. It can be assumed that this is due to the lack of a Russian version and insufficient advertising campaign in Russia.
Fig. 3: Results of assessing the competitiveness of diabetes mobile applications with an emphasis on supporting drug adherence
One of the main indicators of support for drug adherence in patients with diabetes mellitus such as control of drug intake and/or insulin injections (Ri = 34, Table 4) was highly appreciated by experts in almost all diabetes apps studied (Ai within 4.5-4.8). This was due to the presence in the applications of the function of monitoring the administration of medications, as well as a diary or journal for self-monitoring, in which the registration of medications and/or insulin injections, blood glucose levels, adherence to dietary regimes, physical activity, and more was carried out. The insignificant range of changes in this indicator was mainly determined by the degree of development and ease of use of the corresponding software option. Another of the most important functions of diabetes mobile applications to support drug adherence was the reminder function for taking medications and/or injecting insulin (Ri = 26, Table 4). In some mobile apps, it was insufficiently expressed or required the use of additional resources (for example, Аi = 2.54 for SiDiary or Аi = 2.16 for Сontour diabetes app, Table 4). The following parameters were also relevant to support drug adherence: technical ease of use (Ri = 33), reliability (Ri = 32), availability with the necessary software (Ri = 30), data visualization function in the form of graphs (Ri = 12), additional reminder functions: about the purchase of medicines, their expiration dates (Ri = 7), push notifications (Ri = 3), and others.
Some diabetes mobile applications, Dexcom Studio (Pn = 4.8, Fig. 3), Diabetes-Glucose Diary (Pn = 4.6), and Glycemic Index (Pn = 4.5), according to experts, had a higher competitive advantage with an emphasis on supporting drug adherence compared with positioning results (group B, Fig. 2). In this case, these diabetes apps require further marketing research using a differentiated market coverage strategy46.
DISCUSSION:
Currently, more than 90 diabetes mobile applications are known on the world market47. More than 50 diabetes apps are available on the Russian market. About 20% of them are focused only on nutritional control and a healthy lifestyle for patients with diabetes. According to the analytical company App Annie, in 2020 the number of downloads of mobile applications in the world had increased by 10%, and their expenses by 25%48. Noteworthy is the ratio of the number of foreign developers of diabetes mobile applications to Russian ones (10 to 1), as well as the uneven distribution of the number of products between the niche of highly functional applications and other niches (5 to 100)45.
Diabetes apps of the latest generation are represented by OrbitDN + IPFS (Mobile Crowdsourcing Health Things)49. It has been created based on mobile fog computing technology, blockchain system, conscious glucose monitoring (CGM), and Internet of Things (IoT) systems. The proposed complex uses a smartphone to continuously monitor the blood glucose content, sending the data to a remote cloud or distributed fog computing nodes. OrbitDN + IPFS allows exchanging reliable and cyber-secure data with medical scientists and doctors and includes an information block in which data is received, processed, and stored. To motivate users to expand the functions of diabetes apps, an incentive system has been developed based on the use of a digital cryptocurrency called GlucoCoin. Currently, there is only one such mobile application. Due to the lack of a trade name, it can be assumed that this is a prototype.
The conducted marketing research has shown that on the Russian market there are consumer preferences for diabetes mobile applications with average functionality. These are applications with the ability to work with the SMBG (Self Monitoring of Blood Glucose) system, or BGM (Blood Glucose Meters)45,50. Perhaps it would be rational to introduce support for adherence of patients with diabetes to drugs in diabetes mobile applications as a separate program unit, for example, in the form of "Support systems for modes, dosing, and control" (Fig. 4).
Fig. 4: Platform for self-monitoring of patients with diabetes mellitus with the "System of support of modes, dosing, and control" (HbA1c: glycated hemoglobin, LDL: Low-Density Lipoproteins, HDL: High-Density Lipoproteins, SMBG: Self Monitoring of Blood Glucose)
Diabetes apps with a high degree of functionality (for example, Dexcom Studio) and applications with limited functions (for example, MedM Diabetes, One Drop, Сontour diabetes app) are used less often. The priority contingent of the latter is the group of elderly people in the target segments S1 and S2 (p <0.05).
In the global market, the greatest consumer preferences are used by multifunctional diabetes apps with the ability to work with both the SMBG system and the CGM system47,51. Spike mobile applications belong to this category. In our study, this is the Dexcom Studio application. The advantages of Spike applications are their quality, accuracy, stable connection with a mobile phone, support for various operating modes, design, information content, and high functionality. However, Spike apps only work with all iOS devices, there is no Android version. In Russia, as shown by a marketing study, patients with diabetes mellitus are predominantly users of the Android mobile operating system. These discrepancies can be eliminated using the optional Xdrip + device.
In recent years, bundled offers have become a breakthrough sales technology in the digital diabetes market28. Вundled offers comprise a combination of connected devices, test strip supplies, app-driven services, and coaching services. They integrate the best advances in digital diabetes management. Perhaps it would be rational to include in this complex the program block "System of support of regimes, dosage, and control" to increase the support of drug adherence of patients with diabetes mellitus. Bundled offers are especially important during the COVID-19 pandemic. For patients with diabetes, bundled offers enable them to access health care more conveniently without exposing themselves to the risk of infection52,53. Digital diabetes apps can empower self-care, increase drug adherence, and provide clinically meaningful improvements in glycemic control by facilitating data collection from mobile devices. Ultimately, they can lead to cost savings. Health insurance companies are showing a growing willingness to include bundled offers in their health plans.
CONCLUSION:
1. The analysis of monitoring and adherence of patients with diabetes mellitus to drug administration regimens in Russia showed that only about 50% of respondents in the target segment S2 and more than 70% in segment S1 had a high degree of adherence. The main factors that impede the use of diabetes mobile applications to support drug adherence were the insufficient formation of the support system for drug administration, dosing and control modes (76.6%, S1 and 84.3%, S2), as well as technical difficulties when working with the application (51.6%, S1 and 48.7%, S2).
2. The results of positioning consumer preferences for using diabetes apps using a qualitative method showed that the most popular mobile applications with a well-formed system for supporting drug adherence in the S1 and segment S2 were Diabetes: M (Sirma Medical Systems), Diabetes (High Solutions) and MediSafe (Medisafe Project). According to the results of the survey, we compiled the TOP 10 most well-known and popular diabetes mobile applications on the Russian market. A strategic mechanism has been proposed to increase the importance of mobile applications to support drug administration, dosing, and control regimens in patients with diabetes mellitus to satisfy consumer preferences better.
3. Analysis of the competitive advantages of diabetes apps showed that the most competitive ones in the Russian market were Diabetes: M (Pn = 4.8), MediSafe (Pn = 4.8), and mySugr: Diabetes App and Blood Sugar Tracker (Pn = 4.8). Some apps, such as mySugr: Diabetes App and Blood Sugar Tracker (Pn = 4.8), Dexcom Studio (Pn = 4.7), Diabetes Glucose Diary (Pn = 4.6), and Glycemic Index (Pn = 4.5) had a higher competitive advantage with an emphasis on supporting drug adherence compared to consumer preferences for medication use. The results obtained provide a basis for the development of a set of measures for the further development of the basic segment of the diabetes mobile applications market for monitoring and supporting drug adherence, increasing the competitive advantages of mobile applications, which will contribute to the effective treatment and prevention of diabetes mellitus in Russia and globally.
ACKNOWLEDGEMENT:
The study was supported by the "Russian Academic Excellence Project 5-100".
CONFLICT OF INTEREST:
The authors declare no conflict of interest.
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Received on 31.03.2021 Modified on 19.06.2021
Accepted on 23.07.2021 © RJPT All right reserved
Research J. Pharm. and Tech 2022; 15(1):347-356.
DOI: 10.52711/0974-360X.2022.00057