Variable | Assignment |
---|---|
The only child in her family | 1 = no; 2 = yes |
Self-rated economic status | 1 = poor; 2 = fair; 3 = good |
Number of CSs | 1 = 1; 2 = ≥2 |
Experience of previous CS | 1 = no or mild fear; 2 = moderate or severe fear |
Childbirth self-efficacy | Original value |
Social support | Original value |