n=1431 | % | |
Maternal demographic characteristics | ||
Age | ||
Median (IQR) | 23 | 21–26 |
15–19 | 70 | 4.9 |
20–24 | 809 | 56.5 |
25–29 | 434 | 30.3 |
30–34 | 92 | 6.4 |
35–39 | 23 | 1.6 |
40–44 | 3 | 0.2 |
State | ||
Andhra Pradesh | 381 | 26.6 |
Assam | 201 | 14.0 |
Gujarat | 477 | 33.3 |
Karnataka | 342 | 23.9 |
Meghalaya | 30 | 2.1 |
Geographic location | ||
Rural/tribal | 1323 | 92.5 |
Urban | 108 | 7.5 |
Social status* | ||
Backward caste | 508 | 35.5 |
Other caste | 284 | 19.8 |
Scheduled caste | 254 | 17.7 |
Scheduled tribe | 381 | 26.6 |
Economic status† | ||
Pink ration card | 422 | 29.5 |
White ration card | 987 | 69.0 |
Education level completed | ||
None | 528 | 36.9 |
Primary | 357 | 24.9 |
Secondary | 381 | 26.6 |
Intermediate | 81 | 5.7 |
Graduate degree | 37 | 2.6 |
Occupation | ||
Homemaker | 1079 | 75.4 |
Other | 352 | 24.6 |
Medical history | ||
Anaemia | 99 | 6.9 |
Hypertension | 10 | 0.7 |
Pulmonary disease | 4 | 0.3 |
HIV | 2 | 0.1 |
Antenatal care visits | ||
1–3 | 732 | 51.2 |
>3 | 671 | 46.9 |
≥1 visit with a physician | 1111 | 77.6 |
Iron supplementation | 1197 | 83.6 |
Parity | ||
Multiparous | 818 | 57.2 |
Nulliparous | 613 | 42.8 |
Age at first pregnancy‡ | ||
Median (IQR) | 21 | 20–22 |
15–19 | 197 | 24.1 |
20–24 | 550 | 67.2 |
25–29 | 65 | 7.9 |
30–34 | 3 | 0.4 |
Years since prior pregnancy‡ | ||
≤2 | 364 | 44.5 |
3 | 211 | 25.8 |
≥3 | 237 | 29.0 |
*Self-identified caste is used as a proxy for social status and in India and is often used in national population health level monitoring. Scheduled caste is the lowest, most socially disadvantaged group. ‘Scheduled tribe’ is also a disadvantaged group. ‘Backward caste’ is an intermediary group socially and ‘other caste’ includes all those who do not belong to the aforementioned group and have the highest social status.
†Economic status is defined by whether patients were dependent on the low-income government health insurance programme (white ration card).
‡Of multiparous mothers only (n=818).