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. 2019 Jul 8;20:407. doi: 10.1186/s13063-019-3473-6

Table 6.

Determinants of choice of PPIUD among women who were counseled

Dependent Variable: Choice of PPIUD
Est. 95% CI
Woman given a leaflet during counseling 0.040 −0.020–0.100
PPIUD knowledge (ref: Women can’t recall any benefits/disadvantages, or disadvantages only)
Recall benefit(s) only 0.068** 0.007–0.129
Recall both benefit(s) and disadvantage(s) 0.065*** 0.026–0.105
Women given opportunity to ask questions 0.061** 0.007–0.115
Timing of PPIUD counseling (ref: Before admission, during ANC)
 After admission only 0.280** 0.035–0.524
 Both 0.327*** 0.124–0.530
Woman’s age (ref: < 20)
 20–24 years − 0.026 − 0.064–0.011
 25–29 years −0.043 − 0.107–0.021
  ≥ 30 years −0.040 − 0.115–0.034
Woman’s schooling (ref: no schooling)
 Some primary −0.038* − 0.082–0.005
 Some lower secondary −0.041 − 0.110–0.028
 Some higher secondary − 0.055** − 0.097–− 0.012
 Some college −0.069** − 0.131–− 0.007
Time to travel from home to hospital (ref: < 1 h)
 1–3 h −0.002 − 0.009–0.006
  ≥ 3 h 0.000 −0.019–0.019
Parity (ref: 1)
 2 0.036** 0.002–0.071
 3+ −0.032 − 0.102–0.038
Ethnicity (ref: Sinhalese)
 Sri Lankan Tamil 0.078 −0.066–0.221
 Indian Tamil 0.146 − 0.046–0.337
 Sri Lankan Moor 0.007 − 0.060–0.074
 Other 0.125 − 0.076–0.326
Male child born − 0.004 − 0.014–0.006
Constant 0.337*** 0.163–0.511
Observations 13,032
R-squared 0.357

***p < 0.01, **p < 0.05, *p < 0.1

Note: Difference from null tested using wild-cluster bootstrap method