Analysis of influencing factors of eczema in preschoolers in China: a prospective cohort study in five provinces
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摘要:
目的 了解婴幼儿湿疹的发病现状,从多角度探索其发病因素。 方法 以中国孕产妇队列研究-子代项目中的681名婴幼儿为研究对象,在孕期收集父母亲的一般人口学信息、孕期膳食摄入及婴幼儿出生信息,随访调查其家居环境和婴幼儿湿疹状况,应用多因素非条件logistic回归分析模型分析婴幼儿湿疹发病的影响因素。 结果 研究对象婴幼儿湿疹的发生率为23.79%。logistic回归分析模型分析结果显示,相比初产妇,经产妇(OR=0.601, 95% CI:0.398~0.908)所分娩的孩子患湿疹风险会降低47.6%。母亲有过敏史(OR=2.191, 95% CI:1.393~3.447)和父亲有过敏史(OR=2.008, 95% CI:1.244~3.239)的孩子更容易患湿疹。相比于母乳喂养,人工喂养(OR=4.165, 95% CI:1.450~11.963)和混合喂养(OR=8.151, 95% CI:5.165~12.866)增加婴幼儿患湿疹的风险。孕期禽肉摄入频率越高的孕妇,产后孩子患湿疹的风险增高(OR=1.145, 95% CI:1.011~1.297)。家庭地板、窗台、墙壁有褪色、变黑或霉变(OR=2.051, 95% CI:1.094~3.843)会使婴幼儿湿疹的发病风险增高。 结论 产次、喂养方式、父母过敏史、孕期禽肉摄入频率及居家环境对于婴幼儿湿疹发病有影响,应加强开展针对性宣传指导,有效预防婴幼儿湿疹发生。 Abstract:Objective To investigate the incidence of eczema in preschoolers in China, and to explore its risk factors. Methods In this study, 681 children in Chinese Pregnant Women Cohort Study and Offspring Follow-up were included. The demographic information of parents during pregnancy and home environmental factors were investigated by questionnaire. Logistic regression was applied to analyze the influencing factors of eczema in preschoolers. Results The incidence of eczema in preschoolers was 23.79%. Our result showed that the risk of eczema in preschoolers whose mothers were multiparae (OR=0.601, 95% CI: 0.398-0.908) is lower than primiparae. 3 to 5 year old children whose mothers (OR=2.191, 95% CI: 1.393-3.447) or fathers (OR=2.008, 95% CI: 1.244-3.239) have an allergic history are more likely to suffer from eczema. Compared with breast feeding, artificial feeding (OR=4.165, 95% CI: 1.450-11.963) and mixed feeding (OR=8.151, 95% CI: 5.165-12.866) were risk factors of infantile eczema. Faded, blackened or mildewed household floors, windowsills or walls also increase the risk of eczema in preschoolers (OR=2.051, 95% CI: 1.094-3.843). Compared to the lower frequency, higher frequency of intake of poultry was significantly associated with an increased risk of eczema (OR=1.145, 95% CI: 1.011-1.297). Conclusions Parity, parents' allergic history, feeding patterns, frequency of poultry intake during pregnancy and home environment are associated with eczema in preschoolers, and targeted health education should be strengthened to effectively prevent the occurrence of eczema in 3 to 5 year old children. -
Key words:
- Infants and young children /
- Eczema /
- Influencing factors
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表 1 研究对象的基本特征[n(%)]
Table 1. Demographic characteristics of participants[n(%)]
变量 总研究对象 婴幼儿湿疹 χ2/t/Z值 P值 是(n=162) 否(n=519) 母亲民族 0.027 0.869 汉族 616(0.46) 146(0.12) 470(0.56) 非汉族 65(.45) 16(.88) 49(.44) 母亲妊娠时年龄组(岁) 1.721 0.085 < 25 102(14.98) 15(.26) 87(16.76) 25~ < 30 335(49.19) 84(51.85) 251(48.36) 30~ < 35 179(26.28) 46(28.40) 133(25.63) ≥35 65(.54) 17(10.49) 48(.25) 母亲孕前BMI(kg/m2) 0.654 0.513 偏瘦(< 18.5) 81(11.89) 16(.88) 65(12.52) 正常(18.5~ < 24.0) 400(58.74) 96(59.26) 304(58.57) 超重(24.0~ < 28.0) 170(24.96) 45(27.78) 125(24.08) 肥胖(≥28.0) 30(4.41) 5(3.09) 25(4.82) 母亲文化程度 0.632 0.528 初中及以下 81(11.89) 13(8.02) 68(13.10) 高中 159(23.35) 42(25.93) 117(22.54) 大专/本科 409(60.06) 100(61.73) 309(59.54) 硕士及以上 32(4.70) 7(4.32) 25(4.82) 父亲文化程度 1.423 0.155 初中及以下 88(12.92) 17(10.49) 71(13.68) 高中 177(25.99) 39(24.07) 138(26.59) 大专/本科 384(56.39) 97(59.88) 287(55.30) 硕士及以上 32(4.70) 9(5.56) 23(4.43) 母亲职业 3.370 0.185 无职业 186(27.31) 36(22.22) 150(28.90) 脑力活动 254(37.30) 61(37.65) 193(37.19) 体力活动 241(35.39) 65(40.12) 176(33.91) 父亲职业 1.859 0.395 无职业 51(7.49) 9(5.56) 42(8.09) 脑力活动 348(51.10) 89(54.94) 259(49.90) 体力活动 282(41.41) 64(39.51) 218(42.00) 母亲过敏史 27.303 <0.001 否 506(74.30) 95(58.64) 411(79.19) 是 175(25.70) 67(41.36) 108(20.81) 母亲家族过敏史 2.425 0.119 否 618(0.75) 142(87.65) 476(1.71) 是 63(.25) 20(12.35) 43(8.29) 父亲过敏史 22.355 <0.001 否 536(78.71) 106(65.43) 430(82.85) 是 145(21.29) 56(34.57) 89(17.15) 父亲家族过敏史 2.947 0.086 否 627(2.07) 144(88.89) 483(3.06) 是 54(7.93) 18(11.11) 36(6.94) 家庭年收入(万元) 1.984 0.047 <10 205(30.10) 42(25.93) 163(31.41) 10~ < 20 232(34.07) 51(31.48) 181(34.87) ≥20 244(35.83) 69(42.59) 175(33.72) 产次 6.678 0.009 初产妇 339(49.78) 95(58.64) 244(47.01) 经产妇 342(50.22) 67(41.36) 275(52.99) 意外怀孕 0.874 0.350 否 489(71.81) 121(74.69) 368(70.91) 是 192(28.19) 41(25.31) 151(29.09) 婴幼儿性别 1.369 0.242 男 330(48.46) 85(52.47) 245(47.21) 女 351(51.54) 77(47.53) 274(52.79) 婴幼儿出生体重(x±s, g) 3 335.17±51.97 3 325.60±43.10 3 341.00±53.50 0.330 0.740 婴幼儿出生身长(x±s, cm) 48.68±7.81 49.09±5.93 48.55±8.31 -0.760 0.445 喂养方式 103.201 < 0.001 母乳喂养 520(76.36) 77(47.53) 443(85.36) 人工喂养 19(2.79) 6(3.70) 13(2.50) 混合喂养 142(20.85) 79(48.77) 63(12.14) 表 2 研究对象孕期膳食每周食用频率(天/周)的基本特征(x±s)
Table 2. Basic characteristics of weekly dietary frequency during pregnancy (x±s)
变量 总研究对象 婴幼儿湿疹 t值 P值 是(n=162) 否(n=519) 谷薯类 2.67±1.32 2.69±1.23 2.66±1.35 -0.221 0.823 蔬菜类 4.51±1.79 4.67±1.72 4.46±1.82 -1.283 0.202 水果类 5.89±1.40 6.08±1.22 5.83±1.44 -2.014 0.045 红肉类 4.68±1.82 4.61±1.74 4.71±1.84 0.593 0.558 禽肉类 2.24±1.65 2.72±1.91 2.24±1.66 -3.182 0.002 淡水鱼 1.86±1.50 2.19±1.60 1.89±1.34 -2.250 0.025 深水鱼 1.10±1.17 1.12±1.20 1.10±1.15 -0.242 0.811 蛋类 4.46±1.88 4.57±1.88 4.43±1.87 -0.841 0.400 奶制品类 4.62±2.03 4.83±1.98 4.55±2.05 -1.550 0.121 大豆类 2.28±1.35 2.22±1.25 2.31±1.38 0.904 0.367 坚果类 2.70±1.89 2.69±2.03 2.70±1.83 0.062 0.955 表 3 研究对象居住环境的基本特征[n(%)]
Table 3. The basic characteristics of the living environment of the research object [n(%)]
变量 总研究对象 婴幼儿湿疹 t值 P值 是(n=162) 否(n=519) 家里养宠物 0.385 0.535 否 598(87.81) 140(86.42) 458(88.25) 是 83(12.19) 22(13.58) 61(11.75) 毛绒玩具 1.416 0.234 否 215(31.57) 45(27.78) 170(32.76) 是 466(68.43) 117(72.22) 349(67.24) 室内养花草 8.475 0.004 否 395(58.00) 78(48.15) 317(61.08) 是 286(42.00) 84(51.85) 202(38.92) 屋顶或墙壁渗水或漏水 1.673 0.196 否 626(1.92) 145(89.51) 481(2.68) 是 55(8.08) 17(10.49) 38(7.32) 墙面、地面或者窗台上有油漆或涂料剥落 8.083 0.005 否 625(1.78) 140(86.42) 485(3.45) 是 56(8.22) 22(13.58) 34(6.55) 地板、窗台、墙壁有褪色、变黑或霉变 21.129 <0.001 否 626(1.92) 135(83.33) 491(4.61) 是 55(8.08) 27(16.67) 28(5.39) 表 4 婴幼儿湿疹相关因素的logistic回归分析模型分析
Table 4. Logistic regression analysis of infant eczema related factors in China
变量 婴幼儿湿疹 变量 婴幼儿湿疹 P值 OR(95% CI)值 P值 OR(95% CI)值 产次 地板、窗台、墙壁有褪色、变黑或霉变 初产妇 1.000 否 1.000 经产妇 0.016 0.601(0.398~0.908) 是 0.012 2.051(1.094~3.843) 母亲过敏史 孕期食用水果频率 0.115 1.143(0.968~1.350) 否 1.000 孕期食用禽肉频率 0.033 1.145(1.011~1.297) 是 0.001 2.191(1.393~3.447) 孕期食用浅水鱼频率 0.597 1.043(0.893~1.217) 父亲过敏史 家庭年收入(万元) 否 1.000 <10 1.000 是 0.004 2.008(1.244~3.239) 10~ < 20 0.338 0.748(0.451~1.217) 室内养花草 ≥20 0.554 0.855(0.511~1.434) 否 1.000 喂养方式 是 0.158 1.348(0.890~2.041) 母乳喂养 1.000 墙面、地面或者窗台上有油漆或涂料剥落 人工喂养 0.008 4.165(1.450~11.963) 否 1.000 混合喂养 <0.001 8.151(5.165~12.866) 是 0.149 1.648(0.837~3.244) -
[1] 胡亚美, 江载芳. 诸福棠实用儿科学[M]. 北京: 人民卫生出版社, 1996: 634-637.Hu YM, Jiang ZF. Zhu FT Practice of Pediatrics[M]. Beijing: People's Medical Publishing House, 1996: 634-637. [2] 韩晶. 关于湿疹的研究综述[J]. 实用临床护理学, 2018, 3(1): 191-192. https://www.cnki.com.cn/Article/CJFDTOTAL-SLHL201801157.htmHan J. Review of research on eczema[J]. Journal of Clinic Nursing's Practicality, 2018, 3(1): 191-192. https://www.cnki.com.cn/Article/CJFDTOTAL-SLHL201801157.htm [3] Ricci G, Patrizi A, Giannetti A, et al. Does improvement management of atopic dermatitis influence the appearance of respiratory allergic diseases? A follow-up study[J]. Clin Mol Allergy, 2010, 8(1): 8. DOI: 10.1186/1476-7961-8-8. [4] Silverberg JI, Paller AS. Association between eczema and stature in 9 US population-based studies[J]. JAMA Dermatol, 2015, 151(4): 401-409. DOI: 10.1001/jamadermatol.2014.3432. [5] Christophers E, Fölster-Holst R. Atopic dermatitis versus infantile eczema[J]. J Am Acad Dermatol, 2001, 45(1 Suppl): S2-S3. DOI: 10.1067/mjd.2001.117028. [6] Sugerman DT. Atopic eczema[J]. JAMA, 2014, 311(6): 636. DOI: 10.1001/jama.2013.280498. [7] Lyu TC, Chen YL, Zhan YL, et al. Cohort profile: the Chinese Pregnant Women Cohort Study and Offspring Follow-up (CPWCSaOF)[J]. BMJ Open, 2021, 11(3): e044933. DOI: 10.1136/bmjopen-2020-044933. [8] 冯雅慧, 岳和欣, 湛永乐, 等. 孕妇孕晚期心理健康现状及其影响因素的研究[J]. 中华流行病学杂志, 2021, 42(5): 853-858. DOI: 10.3760/cma.j.cn112338-20200827-01102.Feng YH, Yue HX, Zhan YL, et al. Study on mental health status of women in the third trimester and its influencing factors[J]. Chin J Epidemiol, 2021, 42(5): 853-858. DOI: 10.3760/cma.j.cn112338-20200827-01102. [9] Wang YW, Ma HH, Feng YH, et al. Association among pre-pregnancy body mass index, gestational weight gain and neonatal birth weight: a prospective cohort study in China[J]. BMC Pregnancy Childbirth, 2020, 20(1): 690. DOI: 10.1186/s12884-020-03323-x. [10] Zhan YL, Ma HH, Feng YH, et al. Dietary patterns in relation to gestational depression and sleep disturbance in Chinese pregnant women[J]. J Obstet Gynaecol Res, 2020, 46(12): 2618-2628. DOI: 10.1111/jog.14508. [11] 中华人民共和国国家卫生和计划生育委员会. 中华人民共和国卫生中华人民共和国国家卫生和计划生育委员会. 成人体重判定[M]. 北京: 中国标准出版社, 2013: 1-2.National Health and Family Planning Commission of the People's Republic of China. Health industry standard: criteria of weight for adults[M]. Beijing: Chinese Standards Press, 2013: 1-2. [12] 金振娅. 我国城市婴幼儿逾四成有过敏症状[N]. 光明日报, 2015-09-11(1).Jin ZY. More than 40% of infants and young children in cities in China have allergic symptoms[N]. Guangming Daily, 2015-09-11(1). [13] 张振奎. 婴儿湿疹情况调查分析[J]. 医药论坛杂志, 2006, 27(2): 42. DOI: 10.3969/j.issn.1672-3422.2006.02.021.Zhang ZK. Investigation and analysis of infant eczema[J]. Journal of Medical Forum, 2006, 27(2): 42. DOI: 10.3969/j.issn.1672-3422.2006.02.021. [14] 朱晓倩, 柴维汉, 孙青, 等. 上海马陆地区婴儿湿疹的危险因素分析[J]. 上海医药, 2019, 40(22): 31-35. DOI: 10.3969/j.issn.1006-1533.2019.22.012.Zhu XQ, Chai WH, Sun Q, et al. Analysis of risk factors for infantile eczema in malu area of Shanghai[J]. Shanghai Med, 2019, 40(22): 31-35. DOI: 10.3969/j.issn.1006-1533.2019.22.012. [15] 毛晓晖, 黄燕. 婴幼儿湿疹的发病相关因素研究现状[J]. 世界最新医学信息文摘, 2018, 18(66): 31-32. DOI: 10.19613/j.cnki.1671-3141.2018.66.016.Mao XH, Huang Y. Research status of factors related to the incidence of infant eczema[J]. World latest medical information digest, 2018, 18(66): 31-32. DOI: 10.19613/j.cnki.1671-3141.2018.66.016. [16] Katayama I, Aihara M, Ohya Y, et al. Japanese Society of Allergology. Japanese guidelines for atopic dermatitis 2017[J]. Allergol Int, 2017, 66(2): 230-247. DOI: 10.1016/j.alit.2016.12.003. [17] Böhme M, Wickman M, Lennart Nordvall S, et al. Family history and risk of atopic dermatitis in children up to 4 years[J]. Clin Exp Allergy. 2003, 33(9): 1226-1231. DOI: 10.1046/j.1365-2222.2003.01749.x. [18] Wang J, Zhao Z, Zhang Y, et al. Asthma, allergic rhinitis and eczema among parents of preschool children in relation to climate, and dampness and mold in dwellings in China[J]. Environ Int, 2019, 130: 104910. DOI: 10.1016/j.envint.2019.104910. [19] Belugina IN, Yagovdik NZ, Belugina OS, et al. Outdoor environment, ozone, radionuclide-associated aerosols and incidences of infantile eczema in Minsk, Belarus[J]. J Eur Acad Dermatol Venereol, 2018, 32(11): 1977-1985. DOI: 10.1111/jdv.15063. [20] Moore MM, Rifas-Shiman SL, Rich-Edwards JW, et al. Perinatal predictors of atopic dermatitis occurring in the first six months of life[J]. Pediatrics, 2004, 113(3): 468-474. DOI: 10.1542/peds.113.3.468. [21] Grulée CG, Sanford HN. The influence of breast and artificial feeding on infantile eczema[J]. J Pediatr, 1936, 9(2): 223-225. DOI: 10.1016/S0022-3476(36)80058-4. [22] Kull I, Böhme M, Wahlgren CF, et al. Breast-feeding reduces the risk for childhood eczema[J]. J Allergy Clin Immunol, 2005, 116(3): 657-661. DOI: 10.1016/j.jaci.2005.04.028. [23] Zeng J, Wu W, Tang N, et al. Maternal dietary protein patterns during pregnancy and the risk of infant eczema: a cohort study[J]. Front Nutr, 2021, 2(8): 608972. DOI: 10.3389/fnut.2021.608972. [24] Neerven RJJV, Savelkoul H. Nutrition and allergic diseases[J]. Nutrients, 2017, 9(7): 762. DOI: 10.3390/nu9070762.