From: Risk factors for discontinuation of exclusive breast feeding within 1month: a retrospective cohort study in Japan
aOR
95% CI
Primiparity
1.59
1.13,2.25
Employed
1.54
1.07,2.22
Unmarried
1.69
0.78,3.67
Active smoking before pregnancy
1.50
0.98,2.31
Passive smoking before pregnancy
1.52
1.04,2.23
Neonatal jaundice treatment
1.84
1.02,3.30