The effect of cigarette smoking, alcohol consumption and fruit and vegetable consumption on IVF outcomes: a review and presentation of original data

Table 3 Multiple logistic regression analysis of non-ectopic first trimester pregnancy loss^a,b,c (n = 68)

Variable	β Coefficient	OR	95 % CI	P
Constant	−12.116	-	-	< 0.001
Female age (years)	0.311	1.365	(1.139, 1.636)	< 0.001
Male nicotine (mg/wk)	0.024	1.024	(1.006, 1.042)	0.008

^a< 12 week pregnancy loss (n = 19) and 12 week ongoing pregnancy (n = 49)
^bgoodness-of-fit χ ² = 18.392, 2df, P < 0.001
^cnon-significant variables: embryo quality (mCES), female nicotine, female smoke years, female caffeine, female F&V, male age, male smoke years, male caffeine, male alcohol and male F&V

ISSN: 1477-7827