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Table 3 Comparison of the incidence of Unintentional suffocation between urban and rural areas and between men and women

From: Healthy China 2030: how to control the rising trend of unintentional suffocation death in children under five years old

Indicators Number of live birthsa < 1 year old 1–4 years old χ2 P
N Mortality rate (per 100,000 persons) N Mortality rate (per 100,000 persons)
Rural 5,220,568 2906 55.7 550 10.5 1606.648 < 0.001
Urban 2,721,400 1203 44.2 262 9.6 604.587 < 0.001
Male 4,232,951 2331 55.1 541 12.8 1116.02 < 0.001
Female 3,709,017 1766 47.6 281 7.6 1077.593 < 0.001
  1. aThere were 155 cases of lack of live birth information