Nested case-control study on the relationship between risk factors of pregnancy and infantile eczema in Uygur and Han ethnic
10.3760/cma.j.issn.1672-7088.2018.02.008
- VernacularTitle:维、汉民族间孕期危险因素与婴儿湿疹关系的巢式病例对照研究
- Author:
Xiaorui LI
1
;
Ming HOU
;
Lihong ZHU
;
Ping LI
Author Information
1. 新疆医科大学护理学院
- Keywords:
Dermatitis;
atopic;
Fertile period;
Risk factors;
Nested case-control study
- From:
Chinese Journal of Practical Nursing
2018;34(2):114-119
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the prevalence of infantile eczema in Uygur and Han nationalities and the relationship between pregnancy factors and 0-6 months infant eczema, so as to provide a scientific basis for formulating preventive strategies. Methods From January-August 2016 in the Xinjiang Autonomous Region People's Hospital of obstetric and follow-up to fill out the questionnaire in 570 pregnant women and their babies as the research object to establish the baseline survey cohort, pregnancy related information to pregnant women, and 6 months (January, March, on maternal June) follow-up, observe the occurrence of infantile eczema a total of 502, successful follow-up to maternal and child. Using nested case-control study, the cohort occurred in 182 cases of infant eczema as case group, will be in the queue without eczema in 320 infants as control group, using multivariate logistic regression analysis of risk factors during pregnancy baby eczema. Results 0-6 months infant eczema incidence rate was 36.25％, the incidence of Uygur infant eczema (20.43％) was significantly lower than that of Han nationality infant eczema incidence (50.19％) (OR=0.45,95％CI:0.35-0.69) P<0.01). Social and economic factors affecting the occurrence of infantile eczema comparison results showed that the ethnic factors and infant eczema, and more prone to eczema than that of Uygur nationality; and Uygur compared mothers influence allergic history of Han infantile eczema more (χ2=7.09, P=0.008). Multivariate logistic regression analysis showed that the mother has a history of atopy (OR=7.17,95％CI:4.15-12.37), mother′s education level (OR=1.91,95％CI:1.51-2.74), the higher the monthly income (OR=2.68,95％CI:2.17-3.33), maternal smoking during pregnancy (secondhand smoke) (OR=2.42,95％CI:1.96-2.97), frequently eating spicy spicy foods during pregnancy (OR=1.94,95％CI: 1.41-2.68) will increase the risk of infant eczema Supplementation of probiotics (OR=0.13,95％CI:0.07-0.25) and vitamin D (OR=0.13,95％CI:0.06-0.26) during pregnancy is a protective factor in the development of infantile eczema. Conclusions Compared to Uygur, Han Chinese infants are more likely occur eczema, and family history of allergies, education, economic income, pregnancy dietand smoking are risk factors for infant eczema. The same risk factors among Uygur and Han ethnic ,but it had a different results. Compared to Han, Uygur pregnant women eating spicy food caused the risk of infant eczema occurrence is higher, but the short period of housing renovation caused the risk of infant eczema occurrence is lower. Therefore, it is necessary to strengthen nutrition andmonitor living environment during pregnancy. Avoiding to eat spicy food and supplying probiotics and vitamin D, it can prevent or reduce the occurrence of infantile eczema.
