Table 3 Odds ratios (OR) and 95 % confidence intervals (CI) of determinants for stopping working early in pregnancy and for working the same as before pregnancy in rural areas in Anhui Province, China in 2001–03 and 2009
Variables | Stopped work ≤ 3 monthsa | Worked the same during pregnancy | ||
|---|---|---|---|---|
aOR (95 % CI)d | aOR (95 % CI)d | |||
2001–03 | 2009 | 2001–03 | 2009 | |
N = 83 | N = 829 | N = 444 | N = 367 | |
Age | ||||
≤ 24 years | 1.0 | 1.0 | 1.0 | 1.0 |
25–29 years | 1.10 (0.66–1.85) | 0.95 (0.74–1.23) | 1.70 (1.25–2.30) | 1.06 (0.77–1.46) |
≥ 30 year | 0.54 (0.22–1.30) | 0.72 (0.50–1.05) | 1.71 (1.16–2.52) | 1.30 (0.83–2.03) |
Time of starting prenatal care | ||||
3 months or less | 1.0 | 1.0 | 1.0 | 1.0 |
4–5 months | 1.62 (0.92–2.84) | 0.88 (0.68–1.12) | 1.13 (0.82–1.56) | 0.98 (0.72–1.33) |
6 months | 1.07 (0.46–2.45) | 0.54 (0.28–1.01) | 1.33 (0.87–2.05) | 1.75 (0.88–3.48) |
7–9 months | 2.94 (1.32–6.54) | 1.00 (0.63–1.60) | 1.43 (0.83–2.46) | 0.61 (0.32–1.16) |
No care | 1.38 (0.57–3.33) | 0.89 (0.48–1.65) | 2.83 (1.82–4.38) | 1.29 (0.65–2.55) |
No. of children | ||||
1 | 1.0 | 1.0 | 1.0 | 1.0 |
2 | 0.44 (0.20–0.97) | 0.62 (0.45–0.85) | 1.31 (0.92–1.85) | 1.48 (1.02–2.15) |
3 | 0.37 (0.16–0.85) | c | 1.06 (0.72–1.56) | c |
Women’s occupation | ||||
Farmer | 1.0 | 1.0 | 1.0 | 1.0 |
Non-farmer | 2.45 (1.37–4.39) | 0.72 (0.56–0.91) | 0.67 (0.44–1.02) | 1.79 (1.35–2.37) |
Women’s Income | ||||
Low (<209$) | 1.0 | 1.0 | ||
Medium (209–229$) | 1.30 (0.67–2.52) | NA | 0.49 (0.22–1.10) | NA |
High (>229$) | 0.73 (0.35–1.49) | NA | 1.66 (0.70–3.94) | NA |
Family Total Income | ||||
Low (<2174$) | 1.0 | 1.0 | ||
Medium (2174–4348$) | NA | 0.99 (0.77–1.29) | NA | 0.84 (0.62–1.15) |
High (>4348$) | NA | 1.12 (0.87–1.45) | NA | 0.78 (0.57–1.07) |
Township-level Income | ||||
Low | 1.0 | 1.0 | 1.0 | 1.0 |
Medium | 0.90 (0.43–1.88) | 0.81 (0.55–1.19) | 3.67 (1.55–8.68) | 1.43 (0.77–2.65) |
High | 0.79 (0.39–1.60) | 1.28 (0.85–1.91) | 1.55 (0.65–3.68) | 0.49 (0.25–0.98) |
Model statistics | ||||
Log likelihood | −287.431 | −1048.919 | −736.991 | −783.90 |
Township level variance (SEb) | 0.082 (0.125) | 0.110 (0.051) | 0.446 (0.176) | 0.398 (0.140) |