Risk factor | Unadjusted RRa (95% CI)b | P-valuec | Adjusted RR (95% CI) | P-valuec | |
---|---|---|---|---|---|
Family planning method | Effective | 1.30 (1.15-1.46) | <.0001 | 1.32 (1.14-1.52) | 0.0002 |
No or Other | 1 | . | 1 | . | |
Age (years) | 30+ | 0.77 (0.55-1.06) | 0.1091 | 0.95 (0.63-1.44) | 0.8200 |
25-29 | 0.99 (0.73-1.36) | 0.9741 | 1.15 (0.78-1.70) | 0.4838 | |
20-24 | 0.92 (0.67-1.26) | 0.5934 | 0.97 (0.66-1.44) | 0.8982 | |
< 20 | 1 | . | 1 | . | |
Educationd | Form 1-4 or above | 1.00 (0.84-1.23) | 0.9793 | ||
Grade 1-8 | 0.96 (0.79-1.16) | 0.6465 | |||
No Schooling | 1 | . | 1 | . | |
Number of living children | 0.98 (0.94-1.03) | 0.4894 | |||
Fertility intentions | Have another child | 1.19 (1.10-1.33) | 0.0033 | 1.19 (1.04-1.36) | 0.0119 |
Not decided/Not sure | 1.26 (0.97-1.63) | 0.0852 | 1.46 (1.12-1.91) | 0.0052 | |
No more children | 1 | . | 1 | . | |
Current health status | Good or Excellent | 1.15 (0.99-1.34) | 0.0646 | 1.12 (0.96-1.30) | 0.1492 |
Poor or Fair | 1 | . | 1 | . |