Study Cohorts | Location | Type 2 Diabetes | N | Female | Age | BMI | 25(OH)D |
---|---|---|---|---|---|---|---|
% | (yrs) | (kg/m2) | (nmol/L) | ||||
South Asian | |||||||
AIDHS/SDS | Punjab, India | Cases | 1586 | 44 | 54.0±11.1 | 27.4±4.9 | 31.2±37.6 |
STAGE I | Controls | 1123 | 46 | 51.0±14.3 | 26.5±4.9 | 46.3±45.5 | |
Combined | 2709 | 45 | 52.8±12.6 | 27.0±4.9 | 37.0±41.5 | ||
AIDHS/SDS | Punjab, India | Cases | 1164 | 44 | 55.9±11.9 | 27.1±4.8 | 32.8±21.4 |
STAGE II | Controls | 1033 | 44 | 46.2±14.2 | 25.8±4.5 | 34.9±23.8 | |
Combined | 2197 | 44 | 51.4±13.9 | 26.5±4.7 | 33.8±22.5 | ||
Andra Pradesh India | Cases | 385 | 35 | 44.2±0.5 | 23.8±0.2 | N/A | |
IMS† | Controls | 485 | 37 | 47.5±0.3 | 26.0±0.2 | N/A | |
Combined | 870 | 36 | 46.0±8.4 | 25.0±4.2 | N/A | ||
Caucasian | |||||||
London | Cases | 124 | 100 | 61.1±9.4 | 28.1±5.9 | 76.2±44.9 | |
TWINS UK | UK | Controls | 5215 | 91 | 52.1±14.5 | 26.1±4.9 | 76.4±40.5 |
Combined | 5339 | 91 | 52.3±14.4 | 26.1±5.0 | 76.4±40.6 | ||
England/Scotland/Wales | Cases | 179 | 41 | 45* | 33.9±6.7 | 47.4±23.4 | |
1958 Birth Cohort | UK | Controls | 5002 | 50 | 45* | 27.2±4.7 | 57.9±25.5 |
Combined | 5181 | 50 | 45* | 27.4±4.9 | 57.6±25.5 | ||
Copenhagen, Denmark | Cases | 1562 | 44 | 65.8±10.1 | 29.5±5.1 | 47.3±25.0 | |
CCHS/CGPS/ CIHDS | Controls | 29478 | 56 | 59.2±12.9 | 25.9±4.2 | 54.1±26.0 | |
Combined | 31040 | 55 | 59.5±12.8 | 26.1±4.3 | 53.7±26.0 | ||
Essex, UK | Cases | 496 | 45 | 64.9±12.3 | 31.8±6.1 | N/A | |
UKHLS | Controls | 8409 | 57 | 52.6±16.1 | 27.9±5.1 | N/A | |
Combined | 8905 | 56 | 53.3±16.2 | 28.1±5.3 | N/A | ||
Groningen, | Cases | 366 | 62 | 56.5±10.1 | 29.4±4.7 | 55.1±21.0 | |
PREVEND | Netherland | Controls | 3283 | 50 | 49.5±12.5 | 25.8±4.0 | 59.0±23.7 |
Combined | 3649 | 52 | 50.2±12.5 | 26.1±4.3 | 58.6±23.4 |