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

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

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

  1. a< 12 week pregnancy loss (n = 19) and 12 week ongoing pregnancy (n = 49)
  2. bgoodness-of-fit χ 2 = 18.392, 2df, P < 0.001
  3. 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