RESUMO
OBJECTIVES: Determine the types, incidence, mortality rate, and clinical status of youth diabetes at Bach Christian Hospital (BCH), Qalandarabad, Pakistan. METHODS: Analysis of incidence and mortality data of all patients (<25 year (y)) diagnosed from January 2014-June 2019, and also analysis of clinical status of patients < 25y seen in 2018/2019. RESULTS: Ninety-three patients were seen over the study period. Eighty-eight were type 1 diabetes (T1D), 51.1% female. Age of diagnosis was 0.8-24.5 years (y) (mean = 11.4 y, SD = 6.2y). 15.1% were 0-4y, 31.4% 5-9 y, 24.4% 10-14y, 19.8% 15-19y, and 9.3% 20-24y. Minimum incidence for the Mansehra tehsil administrative district was calculated as 1.0 per 100,000 population <15y/y, 1.2 per 100,000 < 20y/y and 1.1 per 100,000 < 25y/y; the degree of ascertainment could not be assessed. A further four patients were diagnosed with thiamine-responsive megaloblastic anaemia (TRMA), all male, three from the same consanguineous family, and were treated with high-dose thiamine. One other patient was diagnosed with type 2 diabetes. Three T1D and one TRMA patient died during the study period. The standardised mortality rate for T1D was 9.4, but vital status was unknown for 13 patients. The mean/median HbA1c of T1D patients seen in 2018/2019 was 9.1%/9.2% (76/77 mmol/mol). CONCLUSIONS: Minimum T1D incidence in Mansehra tehsil is double the previously reported value for Pakistan (from 1990 to 1999), although is still low compared to most other countries. Considering the limited resources available, patients attending BCH are achieving fair glycemic control. The TRMA cases show the importance of genetic testing in atypical cases.
