Table 3 Distribution and CI of history of pregnancy and delivery outcomes among Chinese women in 2006 and 2008-2009
From: Equity in use of maternal health services in Western Rural China: a survey from Shaanxi province
Gravidity and outcomes | Year | Income level,% | Total | CI a(95% confidence interval) | ||||
|---|---|---|---|---|---|---|---|---|
Poorest | 2nd | Middle | 4th | Richest | ||||
Number of pregnancies ≥3 | 2006 | 14.4 | 11.7 | 16.7 | 10.6 | 10.1 | 12.6 | −0.0706(−0.1695, 0.0282) |
2008 | 19.4 | 25.7 | 15.3 | 17.3 | 20.7 | 19.4 | −0.0075(−0.0915, 0.0764) | |
Number of children ≥2 | 2006 | 51.7 | 49.4 | 45.0 | 35 | 24.6 | 40.6 | −0.1340(−0.1796, −0.0885)* |
2008 | 57.0 | 37.2 | 42.6 | 40.6 | 34.8 | 41.8 | −0.0728(−0.1075, −0.0381)* | |
Birth weight <2500 g | 2006 | 5.0 | 7.2 | 3.3 | 5.0 | 3.4 | 4.6 | 0.0975(−0.0737, 0.2687) |
2008 | 2.8 | 1.7 | 4.1 | 2.7 | 1.7 | 2.8 | 0.1554(−0.0324, 0.3433) | |
Gestational weeks ≥37 | 2006 | 85.6 | 86.1 | 88.9 | 83.3 | 87.2 | 86.4 | −0.0013(−.0165, 0.0138) |
2008 | 94.5 | 91.7 | 97.2 | 95.8 | 95.4 | 94.6 | 0.0061(−0.0076, 0.0199) | |