Costs and outcomes of "intermediate" vs "minimal" care for youth-onset type 1 diabetes in six countries.

OBJECTIVE: Data are needed to demonstrate that providing an "intermediate" level of type 1 diabetes (T1D) care is cost-effective compared to "minimal" care in less-resourced countries. We studied these care scenarios in six countries. METHODS: We modeled the complications/costs/mortality/healthy life years (HLYs) associated with "intermediate" care including two blood glucose tests/day (mean HbA1c 9.0% [75 mmol/mol]) in three lower-gross domestic product (GDP) countries (Mali, Tanzania, Pakistan), or three tests/day (mean HbA1c 8.5% [69 mmol/mol]) in three higher-GDP countries (Bolivia, Sri Lanka, Azerbaijan); and compared findings to "minimal" care (mean HbA1c 12.5% [113 mmol/mol]). A discrete time Markov illness-death model with age and calendar-year-dependent transition probabilities was developed, with inputs of 30 years of complications and Standardized Mortality Rate data from the youth cohort in the Pittsburgh Epidemiology of Diabetes Complications Study, background mortality, and costs determined from international and local prices. RESULTS: Cumulative 30 years incidences of complications were much lower for "intermediate care" than "minimal care", for example, for renal failure incidence was 68.1% (HbA1c 12.5%) compared to 3.9% (9%) and 2.4% (8.5%). For Mali, Tanzania, Pakistan, Bolivia, Sri Lanka, and Azerbaijan, 30 years survival was 50.1%/52.7%/76.7%/72.5%/82.8%/89.2% for "intermediate" and 8.5%/10.1%/39.4%/25.8%/45.5%/62.1% for "minimal" care, respectively. The cost of a HLY gained as a % GDP/capita was 141.1%/110.0%/52.3%/41.8%/17.0%/15.6%, respectively. CONCLUSIONS: Marked reductions in complications rates and mortality are achievable with "intermediate" T1D care achieving mean clinic HbA1c of 8.5% to 9% (69-75 mmol/mol). This is also "very cost-effective" in four of six countries according to the WHO "Fair Choices" approach which costs HLYs gained against GDP/capita.

Global estimates of incidence of type 1 diabetes in children and adolescents: Results from the International Diabetes Federation Atlas, 10th edition.

BACKGROUND: Type 1 diabetes (T1D) incidence in children and adolescents varies widely, and is increasing in many nations. The 10th edition of the International Diabetes Federation Atlas estimated incident cases in 2021 for 215 countries/territories ("countries"). METHODS: Studies on T1D incidence for young people aged 0-19 years were sourced and graded using previously described methods. For countries without studies, data were extrapolated from similar nearby countries. RESULTS: An estimated 108,300 children under 15 years will be diagnosed in 2021, a number rising to 149,500 when the age range extends to under 20 years. The ratio of incidence in 15-19 years compared to those aged 0-14 years was particularly high in some countries in sub-Saharan Africa, North Africa/Middle East, and in Mexico. Only 97 countries have their own incidence data, with extrapolation required for some very populous nations. Most data published were not recent, with 27 countries (28%) having data in which the last study year was 2015 or afterwards, and 26 (27%) having no data after 1999. CONCLUSIONS: Many countries have recent data but there are large gaps globally. Such data are critical for allocation of resources, teaching, training, and advocacy. All countries are encouraged to collect and publish current data.

'La Vida Normal': Young people adapting to Type 1 diabetes in Bolivia.

OBJECTIVES: To identify challenges and coping strategies of young people with Type 1 diabetes (T1D) and their families in Bolivia through qualitative analysis of interviews with beneficiaries of Centro Vivir con Diabetes (CVCD), a diabetes health center supported by the International Diabetes Federation Life for a Child (LFAC) program. METHODS: Eighteen young people aged 14-33 and at least one caregiver participated in semi-structured interviews in five cities in Bolivia from May to June 2016. Interviews were recorded, transcribed, and analyzed using inductive thematic analysis. RESULTS: Participants described needing guidance at diagnosis and facing stigma in communities. Young people expressed that life with T1D was 'la vida normal' (a normal life), although interpretations of normalcy varied. For some, 'la vida normal' meant resistance to T1D; for others it indicated acceptance. DISCUSSION: Access to interdependent spheres of support allowed young people to form a new normal around T1D. Receiving supplies through the CVCD/LFAC partnership maintained family connection to clinical care, CVCD education helped families share in T1D management, and peer support mitigated stigma for young people. Programs like CVCD that combine supply-based aid with clinical education for whole families, create effective support for young people with T1D in low- and middle-income countries.