Testing effects of partner support and use of oral contraception during relationship formation on severity of nausea and vomiting in pregnancy

Table 2 Outcome of a GLM to test independent effects on reported levels of NVP severity

Effect	Mean Square	df	F	p	η²
OC use when met	26.90	1, 2281	6.13	0.013	0.003
Sex of child	19.39	1, 2281	4.42	0.036	0.002
Age when pregnant	176.51	1, 2281	40.21	<.001	0.017
OC use when met x Sex of child	0.02	1, 2281	0.01	0.943	0.000

OC use when met refers to a woman’s use or non-use of oral contraception at the time when she met her partner. Statistically significant results are marked in bold

ISSN: 1471-2393