Table 2 The additional births and the contribution of subgroups.

From: Birth and birth-related obstetrical characteristics in southwestern China associated with the current adjustment of family planning policy: a 7-year retrospective study

 

S1 (23 months)

S2 (30 months)

S1 + S2 (53 months)

Total

2,826

6,362

9,188

Multipara

1,446 (52.2%)

5,201 (81.8%)

6,647 (72.3%)

Advanced age (≧35 years)

244 (8.6%)

1,756 (27.6%)

2,000 (21.8%)

  1. The data could be interpreted as additional births attributed to: (1) S1: the selective two-child policy; (2) S1 + S2: the monolithic policy change (both selective and universal two-child policies).
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