From: Correlation between parity and metabolic syndrome in Chinese women aged 40 years and older: the Reaction study
Number of live-birth pregnancies
MetS
Total
Morbidity (%)
χ2
P
1
1017
3754
27.1
229.962
< 0.001
2
618
1459
42.4
3
325
603
53.9
≥4
183
341
53.7
2143
6157
34.8