Table 4.

Association between unplanned pregnancy, birth weight and gestational age

	Crude model			Adjusted model*
Neonatal outcomes	β	95% CI	p	aβ	95% CI	p
Unplanned vs planned pregnancy
Birth weight	−166.22	−308.71 to −23.72	0.022	−207.64	−357.70 to −57.59	0.007
Gestational age	−0.53	−0.99 to −0.07	0.025	−0.63	−1.12 to −0.15	0.011
Mistimed vs planned pregnancy
Birth weight	−169.45	−318.78 to −20.13	0.026	−211.53	−365.59 to −57.47	0.007
Gestational age	−0.45	−0.86 to −0.03	0.037	−0.60	−1.03 to −0.17	0.007
Unwanted vs planned pregnancy
Birth weight	−160.87	−345.04 to −23.31	0.087	−259.97	−483.63 to −36.32	0.023
Gestational age	−0.66	−1.27 to −0.05	0.033	−0.86	−1.60 to −0.13	0.021

*Adjusted for maternal age, educational degree and parity.