Objective In order to provide theoretical basis for formulating rational dietary guidance program for infertile women,this paper analyzed the current situation of dietary pattern of infertile women and explored the influencing factors of dietary pattern.Methods A self-designed questionnaire and a 3-day 24-hour dietary review questionnaire were used to investigate the infertile women of childbearing age who intended to undergo assisted reproductive technology in the re-productive center outpatient clinic of a top three hospital in Anhui Province from May 2021 to December 2022.The dieta-ry patterns were established by factor analysis,and the influencing factors of dietary patterns were analyzed by disordered multiple logistic regression method.Results There were four dietary patterns in infertile women of childbearing age,which were high oil and salt pattern,mixed meat and vegetable pattern,traditional dietary pattern and modern dietary pattern.Multiple logistic regression analysis showed that high oil and salt pattern was negatively correlated with age(OR=0.488,95％CI:0.254-0.938).Meat and vegetable mixing pattern was positively correlated with in-service sta-tus and BMI[OR(95％CI)were 3.954(2.047-7.636)and 3.392(1.486-7.744)].Traditional dietary patterns were positively correlated with long-term residence and infertility years,but negatively correlated with pregnance-assisted treatment[OR(95％CI)were 2.758(1.129-6.740),3.539(1.113-11.250),0.400(0.172-0.929)].Modern dietary pattern was positively correlated with long-term residence(OR=4.884,95％CI:1.892-12.603).Conclusion Infertile women are more inclined to traditional dietary patterns at present,and their dietary patterns are af-fected by many factors.Therefore,targeted dietary guidance should be provided for infertile women of childbearing age according to the characteristics of their different dietary patterns.
维普
万方数据
