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. 2023 Apr 3;21:125. doi: 10.1186/s12916-023-02831-9

Fig. 1.

Fig. 1

The association between health behaviours with fertility and reproductive outcomes from multivariable regression analyses comparing females and males. For continuous outcomes, units are betas, interpreted as mean difference in the outcome per unit increase in exposure (or the difference between ever smokers and non-smokers for smoking initiation). For binary outcomes, multivariable regression units are odds ratios. BMI = Body Mass Index, Caffeine = Caffeine Consumption, N Children = Number of Children, TTC = Time to Conception, Treatment = Use of Infertility Treatment