Demographic data for RG Kar and Chetla MTK Champions (n=12)
| Category | RG Kar (n=6) | Chetla (n=6) |
| Age | 26.4 (±6.2) | 31.6 (±9.7) |
| Occupation | ||
| Housewife | 3 (50) | 4 (67) |
| Domestic helper | 3 (50) | 2 (33) |
| Income (INR) | ||
| <2000 | 3 (50) | 0 (0) |
| 2000–4999 | 2 (33) | 4 (67) |
| >5000 | 1 (17) | 2 (33) |
| Education level | ||
| No formal education | 3 (50) | 1 (17) |
| Primary level (up to class IV) | 2 (33) | 3 (50) |
| UK secondary school but not GCSE level (class VIII) | 1 (17) | 1 (17) |
| UK college level (A-levels) | 0 (0) | 1 (17) |
Values presented as mean (±SD) or mode (percentage).
GCSE, General Certificate of Secondary Education.