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. Author manuscript; available in PMC: 2013 Oct 23.
Published in final edited form as: Am J Hum Biol. 2012 Sep 17;24(6):786–799. doi: 10.1002/ajhb.22316

TABLE 4.

Risk of giving birth within three years post interview by whether women had exceeded their IFS or were below their IFS at time of interview. The Pearson Chi-Square compares women with IFS less than parity (did not want more children) and women with IFS greater than parity (wanted more children) for each region

All women interviewed
Women with IFS < parity
Women with IFS > parity
Pearson
Chi-square
Region No.
Women
No. b
irths
New
birth (%)
No.
women
No.
births
New
birth (%)
No.
women
No.
births
New
birth (%)
Relative
risk
χ2 P-value
Near town 91 56 61.54 47 30 63.83 30 16 53.33 0.84 0.216 0.402
Forest 64 27 42.19 28 12 42.86 24 10 41.67 0.97 0.009 0.563
Mission 64 40 62.50 21 8 38.10 23 19 82.61 2.17 7.943 0.006
River 86 40 46.51 28 9 32.14 37 20 54.05 1.68 3.445 0.051
Total 305 163 53.44 124 59 47.58 114 65 57.02 1.20 2.886 0.057