Table 1 Individual characteristics of pregnant and postpartum women (n = 2035)
Characteristics | n (%) | Characteristics | n (%) |
|---|---|---|---|
Number of participants | 2035 (100) | Annual household income (USD 1000)* | |
Age (years, mean ± SD) | 30.3 ± 4.18 | < 6.86 | 469 (23.0) |
Age (years) | 6.86–27.45 | 1171 (57.6) | |
< 20 | 11 (0.5) | > 27.45 | 395 (19.4) |
20–35 | 1694 (83.2) | Marital status | |
≥ 35 | 330 (16.3) | Married | 1977 (97.1) |
Perinatal stage | Divorced/widowed/remarried | 58 (2.9) | |
First trimester | 495 (24.3) | Family structure | |
Second trimester | 506 (24.8) | Nuclear family | 1139 (56.0) |
Third trimester | 519 (25.6) | Stem family | 631 (31.0) |
Postpartum period | 515 (25.3) | Extended family | 202 (9.9) |
Ethnic group | Others | 63 (3.1) | |
Han ethnic group | 1859 (91.4) | Intention to/ being breastfeeding | |
Others | 176 (8.6) | Yes | 1847 (90.8) |
Residence | No | 188 (9.2) | |
Urban | 1633 (80.2) | Parity | |
Rural | 402 (19.8) | Primiparous | 1133 (55.7) |
Educational level | Multiparous | 902 (44.3) | |
Junior school or below | 203 (10.0) | ||
Senior high school/vocational school | 257 (12.6) | ||
Junior college | 493 (24.2) | ||
College and above | 1082 (53.2) | ||