Relationship between clinical pregnancy and exposure to biomass boiler room pollutants during gametes and embryos culture in the center 1 IVF laboratory
| Univariate model | Adjusted model* | |||
| OR (95% CIs) | P value† | OR (95% CIs) | P value† | |
| Presence of the biomass boiler room | ||||
| No | ref | ref | ||
| Yes | 0.58 (0.49 to 0.69) | <0.001 | 0.75 (0.61 to 0.91) | 0.004 |
Results of random-effects logistic regression. France, 2013–2019, (n=3761).
*Adjusted for season, age, BMI, smoking status, AMH rate, oocyte fertilisation method, place of residence and number of embryos transferred.
†P value for the Wald test.
AMH, Anti-müllerian hormone; BMI, body mass index; IVF, in vitro fertilisation.