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1.
目的 探讨儿童反复喘息与4位点哮喘基因预测模型的关系,分析反复喘息的危险因素。方法 选取2019年1月—2021年3月在玉环市人民医院住院或门诊就诊的喘息儿童91例,根据哮喘预测指数(API)是否阳性,分为API阳性组55例,API阴性组36例,同时选择健康体检儿童30例为对照组。比较3组儿童4位点哮喘基因预测模型的高危率;将反复喘息儿童进行单因素及多因素Logistic回归分析。结果 API阳性组4位点哮喘基因预测模型的高危率较API阴性组及对照组显著升高(χ2=12.487,P<0.05);API阳性组4位点哮喘基因预测模型的高危风险是API阴性组的2.54倍,是对照组的5.32倍。单因素分析儿童反复喘息与4位点哮喘基因预测模型的高危型、过敏史、过敏疾病家族史、吸入过敏原阳性、食入过敏原阳性、被动吸烟、嗜酸性粒细胞计数升高及呼吸道合胞病毒感染等因素有关(χ2=13.831,22.817,25.475,20.573,6.373,11.487,10.790,10.789,P<0.05),而与居住环境无关(P>0.05)。多因素Logistic回归分析显示4位点哮喘基因预测模型的高危型(OR=5.535,95%CI:1.928~15.893)、过敏史(OR=4.921,95%CI:1.661~14.577)、过敏疾病家族史(OR=4.460,95%CI:1.560~12.749)、吸入过敏原阳性(OR=13.105,95%CI:2.436~70.503)、被动吸烟(OR=3.704,95%CI:1.304~10.521)为喘息的独立危险因素。结论 反复喘息儿童,尤其是API阳性儿童,4位点哮喘基因预测模型的高危率显著升高;反复喘息与多种因素有关,其中4位点哮喘基因预测模型高危型是一个重要原因。  相似文献   

2.
目的 分析miRNA-155在哮喘预测指数(API)阳性和阴性反复喘息儿童中的表达水平,探讨微小RNA-155(miRNA-155)与喘息及嗜酸性粒细胞计数的关系。方法 选取2019年1月—2020年10月在玉环市人民医院住院治疗的反复喘息儿童40例为喘息组,其中API阳性儿童27例,API阴性儿童13例;同时选择健康体检儿童40例为对照组。检测喘息组和对照组儿童外周血miRNA-155、嗜酸性粒细胞、IFN-γ和IL-4水平。结果 喘息组miRNA-155水平、IFN-γ/IL-4值显著低于对照组 (t=2.307,3.839,P<0.05),喘息组嗜酸性粒细胞数明显高于对照组(t =5.278,P<0.05);喘息组中API阳性儿童miRNA-155水平、IFN-γ/IL-4值显著低于API阴性及对照组儿童(H =13.580,F=9.731,P<0.05),喘息组中API阳性儿童嗜酸性粒细胞明显高于API阴性及对照组儿童(F=22.303,P<0.05);喘息组中API阳性儿童miRNA-155水平与喘息次数呈负相关(r=-0.566,P<0.05),喘息组miRNA-155水平与嗜酸性粒细胞计数呈负相关(r=-0.630,P<0.05)。结论 miRNA-155水平下降可能是喘息发生的危险因素,且miRNA-155在喘息发生发展中的作用可能与嗜酸性粒细胞有关。  相似文献   

3.
Objective: This study aimed to evaluate whether preschool children identified as picky eaters showed differences in anthropometric characteristics (weight and height) from their non-picky peers at 15 years of age. Design: This study was performed among the cohort members of the EL- SPAC–CZ study, a longitudinal study of pregnancy and childhood. The analysis included 2068 children (997 girls and 1071 boys) followed between births and 15 years of age. Picky eaters were identified at 1.5, 3, and 5 years of age. Anthropometric characteristics were measured at 15 years of age (15 years). Results: Picky eaters (n = 346; 16.7%) had a lower weight and height than non-picky eaters (n = 1722; 83.3%) at 15 years. This difference in weight and height was maintained after controlling for sex of the child, birth weight, birth length, maternal education, family structure at 15 years, and maternal age at childbirth. The picky children were on average 2.3 kg lighter and 0.8 cm shorter than non- picky children at 15 years. Conclusions: Persistent picky eating in preschool children is related to lower weight and height at 15 years of age in ELSPAC–CZ study.  相似文献   

4.
目的:检测支气管哮喘与病毒相关性喘息患儿血清Eotaxin和sICAM-1浓度,研究其与喘息反复发作高危因素之间的关系。方法:按中华儿科学会呼吸学组制定的统一标准随机选择支气管哮喘组和病毒相关性喘息组各60例,支气管哮喘组于急性发作期、慢性持续期采取血清,病毒相关性喘息组于急性期、恢复期采取血清,用酶联免疫吸附试验检测血清Eotax-in和sICAM-1浓度。对60例病毒相关性喘息患儿依据病史并进行1年随访,分析各组血清Eotaxin和sICAM-1浓度与喘息高危因素发生的关系。结果:病毒相关性喘息组急性期血清Eotaxin、sICAM-1浓度高于恢复期(P<0.01);喘息Ⅰ组(喘息发作3次或3次以上)急性期血清Eotaxin、sICAM-1浓度与哮喘组比较差异无统计学意义(P>0.05),比喘息Ⅱ组(喘息仅发作1次)高差异有统计学意义(P<0.01);恢复期血清Eotaxin浓度与哮喘组比较差异无统计学意义(P>0.05),血清sICAM-1浓度较哮喘组低。哮喘组急性发作期、慢性持续期血清Eotaxin、sICAM-1浓度两者互呈正相关性(P<0.01);病毒相关性喘息组急性期、恢复期血清Eotaxin、sICAM-1浓度两者互呈正相关性(P<0.01)。结论:①Eotaxin和sICAM-1参与了哮喘和病毒相关性喘息急性发病的过程。②反复喘息患儿慢性炎症持续存在,Eotaxin可作为早期干预的重要指标之一。③病毒相关性喘息患儿与血清Eotaxin和sICAM-1浓度有关,Eotaxin和sICAM-1浓度变化可能有助于预测病毒相关性喘息发展成哮喘的指标之一。  相似文献   

5.
Pregnant women living in Brno who were contacted for the first time at 18th week of their pregnancies during the period from February 1990 to January 1992 were involved into the ELSPAC group. Among others, the exposure to different occupational factors in the three periods was obtained by the self-reported questionnaire: 1. the last 9 months before pregnancy, 2. the first, and 3. second trimester periods. The women's health status during pregnancy, the history of delivery and the developmental and health status of newborns were described in details by obstetrics and pediatrics according to another internationally unified questionnaire. All data obtained from 3,897 pregnant women living in Brno were computered. Smoking women were significantly more often than non-smokers occupationally exposed to ergonomic stressors associated with the monotony work, and to chemical substances. In the whole group, the intrauterine growth retardation has been positively associated with shifting (OR 1.59, p < 0.05) and occupational exposure to permanent noise (OR 1.92, < 0.05). Newborns of such exposed women had in average lower parameters of head cimcumstances (p < 0.01). Non-physiologic, non-spontaneous deliveries have been more often observed among VDTs users (OR 1.20-1.28, p < 0.05). Women exposed to organic solvents during 2nd trimester of pregnancy delivered more often babies with some congenital malformations (OR 2.31, p < 0.05). On the other hand, the different occupational factors seemed to be protective for several markers of the women health status, as the prevalence of reproductive damages was significantly lower among exposed women than in the non-exposed group. After the standardization of the smoking habit, more significant associations have occurred in the group of smokers occupationally exposed to: shift work (low-birth-weight babies: OR 1.98, p < 0.05), chemicals (bleeding during pregnancy: OR 2.00, p < 0.05), sedentary work (placental abnormalities and congenital malformations: OR 1.59, p < 0.05). Non-smoking women using VDTs had more often babies with intrauterine growth retardation (OR 2.29, p < 0.05). Newborns with different malformations were more often born to non-smoking women occupationally exposed to chemicals (OR 2.33, p > 0.05).  相似文献   

6.
We studied the viral etiology of acute expiratory wheezing (bronchiolitis, acute asthma) in 293 hospitalized children in a 2-year prospective study in Finland. A potential causative viral agent was detected in 88% of the cases. Eleven different viruses were represented. Respiratory syncytial virus (RSV) (27%), enteroviruses (25%), rhinovirus (24%), and nontypable rhino/enterovirus (16%) were found most frequently. In infants, RSV was found in 54% and respiratory picornaviruses (rhinovirus and enteroviruses) in 42% of the cases. In older children, respiratory picornaviruses dominated (65% of children ages 1-2 years and 82% of children ages > or =3 years). Human metapneumovirus was detected in 4% of all children and in 11% of infants. To prevent and treat acute expiratory wheezing illnesses in children, efforts should be focused on RSV, enterovirus, and rhinovirus infections.  相似文献   

7.
The objective of the study was to assess the effects of housing characteristics and home environmental factors on respiratory symptoms of Chinese children. A cross-sectional study of 3945 children aged 1-6-years-old was conducted at 24 randomly selected kindergartens in Liaoning province, northeast China during April 2007. Information on respiratory symptoms (persistent cough, persistent phlegm, doctor-diagnosed asthma, current asthma, current wheeze and allergic rhinitis) and exposures to home environmental factors was obtained by a standard questionnaire from the American Thoracic Society. We used Chi-square tests, multivariate logistic regression models and adjusted odds ratios (ORs) with 95% confidence intervals (95% CI) for estimates of the risk of respiratory symptoms. Results suggested that the prevalence of asthma-related symptoms was higher for those who lived along the main stem of traffic, and houses near a pollution source. Lower prevalence rates of respiratory morbidity were associated with households with a larger area of residence and more rooms. Pet keeping was associated with doctor-diagnosed asthma (OR = 1.45; 95% CI, 1.03-2.06). Among boys, home decorations significantly increased the risk of doctor-diagnosed asthma (OR = 1.71; 95% CI, 1.21-2.41), current asthma (OR = 1.80; 95% CI, 1.10-2.94) and current wheeze (OR = 1.81; 95% CI, 1.31-2.50). Environmental tobacco smoke, pests and visible mold on walls were associated with the occurrence of asthma symptoms, especially in boys. Based upon the findings of this study, it is concluded that home environmental factors are particularly important for the development of respiratory morbidity among children. Boys may be more susceptible to home environmental factors than girls.  相似文献   

8.
Croup accounts for approximately 15% of all lower respiratory disease in children, but little is known about risk factors or its recurrence rate. The aim of this study was to determine the risk factors for croup and recurrent croup and to find out whether it is possible to predict the course of the disease. We considered croup patients who visited the Paediatric Department of Oulu University Hospital as primary health care patients at night during 1996–2000. For most analyses we used sex- and age-matched control patients who had had other respiratory infection but for environmental factors we used population controls. We performed conditional logistic regression analysis on data applying to 182 pairs of patients and controls.
The recurrence rate was high, as 61% of the croup patients had had at least three episodes. Family history of croup was the most significant risk factor for both croup itself and recurrent croup. In multivariable analysis the odds ratio (OR) for the parents having a history of croup was 3.2 (95% CI 1.5, 7.1, P  < 0.01) and 4.1 (95% CI 1.4, 11.7, P  < 0.01) for recurrent croup. Parental smoking appeared to be a risk factor for respiratory infections but not for croup. Patients with croup had a cat as a pet less often than the controls, with OR 0.5 (95% CI 0.2, 1.0, P  = 0.04). Family history appeared to be an exceptionally strong predictive factor for croup and its recurrence. In this patient series prone to respiratory infections recurrence of croup was common.  相似文献   

9.
Parental smoking and other risk factors for wheezing bronchitis in children   总被引:5,自引:0,他引:5  
A population-based case-control study was performed to investigate etiologic factors for wheezing bronchitis and asthma in children up to four years of age. A total of 199 children hospitalized for the first time with these diagnoses at a major hospital in Stockholm in 1986–1988 constituted the cases, 351 children from the catchment area of the hospital were used as controls. Information on known and suspected risk factors was obtained through home interviews with a parent. Parental smoking was associated with a relative risk of 1.8 (95% confidence interval 1.3 – 2.6) corresponding to a population attributable proportion of 27%. The strongest association was seen for maternal smoking and children below 18 months of age. Other major risk factors included atopic heredity, recurrent upper respiratory tract infections and breast-feeding less than 3 months, which appeared to interact multiplicatively with parental smoking. The environmental factors had a stronger influence in the youngest age group, and the overall attributable proportion associated with parental smoking, short breast-feeding period and exposure to pets in the household was 43%. It is clear that successful primary prevention could dramatically reduce the incidence of wheezing bronchitis in children.  相似文献   

10.
[目的]分析居家环境中的潜在危险因素与儿童哮喘间的关系。[方法]采用分层抽样方法,从4所中小学校中按不同年龄段随机抽取1941名中小学生为样本。[结果]单因素分析显示早产、居室入住距装修时间〈3个月和有家族过敏史都是哮喘的危险因素。多因素分析显示入住距装修时间〉3个月的P=0.001,OR=0.277。儿童早产的P〈0.05,OR=1.537。有家族过敏史的P〈0.001,OR=0.784。[结论]房间入住距装修时间〈3个月易引发儿童哮喘,故装修后居室应注意开窗通风。  相似文献   

11.
儿童哮喘发病与治疗相关因素回顾性分析   总被引:6,自引:2,他引:6  
【目的】 通过对儿童哮喘发病及其治疗的相关因素进行性分析 ,了解影响小儿哮喘发病的因素和防治状况。 【方法】 对在西安交通大学第二医院儿童哮喘门诊就诊的 2 0 6例哮喘患儿进行问卷调查及随访观察。 【结果】  2 0 6例哮喘患儿首次出现喘息的年龄 <3岁者占 87.4% ( 180例 ) ,以冬季最多见占 41.5 % ( 61例 )。诱发因素以呼吸道感染最多见 ,占 5 2 .4% ( 10 8)。家族中有哮喘及其他过敏史者分别为 17.5 %和 19.9% ,患儿有湿疹和(或 )过敏性鼻炎等个人过敏史者占 2 5 .5 %。患儿首次发病距确诊时间平均为 ( 15± 6)月 ,其中 1年以上确诊的占83 .5 % ( 172例 )。在诊断哮喘的患儿中有 63 .8% ( 13 1例 )能接受哮喘知识教育和规范化管理 ,坚持吸入激素治疗 ,有3 6.2 % ( 75 )例未规范化治疗管理。 【结论】 哮喘发病与年龄、季节、家族史及个人过敏史等多种因素有密切关系 ,早期诊断与规范化管理治疗是儿童哮喘防治的关键  相似文献   

12.
目的 通过对哮喘患儿发病与治疗的相关因素进行性分析, 了解影响儿童哮喘发病因素和防治状况。方法 对宝鸡市人民医院儿童哮喘专病门诊2009年1月-2010年12月诊治的192例儿童哮喘病患儿临床资料进行回顾性分析。结果 192例哮喘患儿发病以冬季秋季节为主, 冬季42.18%、秋季36.45%, 诱因以吸道感染为诱因63.54%最多见。并过敏性鼻炎有过敏性鼻炎54.6%、有湿疹者50.5%, 家族中一、二级亲属中有哮喘病史28.6%。规范化管理后患儿家长哮喘健康知识掌握明显提高(P均<0.05)。结论 哮喘发病与季节、家族史及个人过敏史等多种因素有密切关系, 对患儿进行系统管理和健康教育是哮喘防治的关键。  相似文献   

13.
14.
目的 探讨新生儿重症监护病房(NICU)早产儿医院获得性肺炎的危险因素,为临床降低早产儿发生医院获得性肺炎提供理论依据,并制定预防控制措施.方法 研究医院2010年1月-2011年4月NICU发生与未发生医院获得性肺炎的患儿,分为病例组和对照组,对影响因素进行logistic多因素回归分析.结果 住NICU天数,病例组(26.08±2.42)d,对照组为(9.52±0.66)d;危重评分,病例组(90.60±0.75)分,对照组为(96.72±0.62)分;羊水性状(OR=15.385,P=0.020)、新生儿危重评分(OR=1.315,P=0.001)、气管插管(OR=26.399,P=0.022)、胃管喂养(OR=9.174,P=0.045)、住院NICU天数(OR=1.179,P=0.039)是早产儿患医院获得性肺炎的危险因素.结论 早产儿患医院获得性新生儿肺炎有其自身器官发育不完全的因素,也存在外部潜在的危险因素,应该加强对早产儿患医院获得性肺炎危险因素的防护,并加强医院感染的监测,降低早产儿医院获得性肺炎的发生率.  相似文献   

15.
目的 分析婴幼儿反复喘息危险因素及其与潮气肺功能的相关性。方法 2015年3月-2017年3月选择湖北省武汉市第一医院儿科反复喘息≥3次住院治疗的患儿为观察组, 同时选取同期儿科门诊健康体检儿为对照组,采用问卷调查法对危险因素进行研究。 采用CareFusion公司肺功能仪对两组婴幼儿呼吸频率(RR)、 每公斤体重潮气量(TV/ kg)、 吸/呼比(Ti/Te)、达 峰 时 间 比 ( TPTEF / TE) 及 达 峰 容 积 时 间 比( VPEF/VE)进行测定。结果 1)湿疹(OR= 5.86,95%CI:1.72~22.06)、被动吸烟(OR=2.16, 95%CI:1.36~5.29)、父母有哮喘或过敏性鼻炎病史(OR=7.83, 95%CI:2.56~30.31)、居住地城市(OR=3.12,95%CI:1.17~12.46)、临近马路(OR=2.05,95%CI:1.08~3.03)是婴幼儿反复喘息的独立危险因素。2)与对照组比较,喘息急性期、缓解期的RR均显著增快(均P<0.05);与喘息急性期比较,喘息缓解期RR显著降低(P<0.05)。与对照组比较,喘息急性期组、喘息缓解期组TPTEF/TE、VPEF/VE均显著降低(P均<0.01);且经积极治疗后,与喘息急性期比较,喘息缓解期TPTEF/TE、VPEF/VE均显著升高(P均<0.05)。结论 湿疹、被动吸烟、父母有哮喘或过敏性鼻炎病史、居住地城市、临近马路是婴幼儿反复喘息的独立危险因素。潮气肺功能是婴幼儿哮喘早期监测的良好客观指标。  相似文献   

16.
Limited and inconsistent evidence exists on the associations between dietary patterns and overweight during childhood. The present study describes dietary patterns of three-year-old Dutch children and associations between childhood overweight and body mass index (BMI) development between 3 and 10 years. In the GECKO Drenthe birth cohort (N = 1306), body height and weight were measured around the age of 3, 4, 5, and 10 years, and overweight was defined according to Cole and Lobstein. A validated food frequency questionnaire (FFQ) was used to measure diet at 3 years. Dietary patterns were derived using principal components analysis (PCA). Using logistic regression analyses, pattern scores were related to overweight at 3 and 10 years. A linear mixed-effect model was used to estimate BMI-SDS development between 3 to 10 years according to quartiles of adherence to the pattern scores. Two dietary patterns were identified: (1) ‘minimally processed foods’, indicating high intakes of vegetables/sauces/savory dishes, and (2) ‘ultra-processed foods’, indicating high intakes of white bread/crisps/sugary drinks. A 1 SD increase in the ‘ultra-processed foods’ pattern score increased the odds of overweight at 10 years (adjusted OR: 1.30; 95%CI: 1.08, 1.57; p = 0.006). The ‘minimally processed foods’ pattern was not associated with overweight. Although a high adherence to both dietary patterns was associated with a higher BMI-SDS up to 10 years of age, a stronger association for the ‘ultra-processed foods’ pattern was observed (p < 0.001). A dietary pattern high in energy-dense and low-fiber ultra-processed foods at 3 years is associated with overweight and a high BMI-SDS later in childhood.  相似文献   

17.
目的 分析哮喘患儿存在的情绪问题及影响其发生的相关因素,为哮喘患儿的临床综合治疗和干预提供依据。方法 选取2017年5—12月在西安交通大学第二附属医院儿童哮喘门诊就诊8~16岁哮喘儿童70例,采用一般情况调查表、哮喘控制问卷(ACQ)、儿童焦虑性情绪障碍筛查表(SCARED)、儿童抑郁障碍自评量表(DSRS)进行评估及分析。结果 哮喘儿童焦虑、抑郁障碍筛查阳性者各24、26例,检出率分别为34.3%、37.1%。焦虑、抑郁障碍得分独生子女组高于非独生子女组(t=2.986、3.125)、家庭关系不和谐组高于家庭关系和谐组(t=3.636、5.309)、哮喘控制不佳组高于哮喘控制佳组(t=2.743、2.086);哮喘未规范管理组抑郁障碍得分高于哮喘规范管理组(t=2.336),差异均具有统计学意义(P<0.05)。多因素回归分析结果显示:独生子女及哮喘控制程度是哮喘患儿焦虑障碍评分的主要因素(β=0.289、-0.423,P<0.05);独生子女、家庭关系、哮喘控制程度是影响哮喘患儿抑郁障碍评分的主要因素(β=0.282、-0.283、-0.266,P<0.05)。结论 哮喘儿童比同龄健康儿童更易出现焦虑、抑郁等负面情绪,家庭成员及医护人员需要重视儿童情绪问题,提高其生活质量。  相似文献   

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目的 了解学龄期哮喘儿童的病情控制情况及睡眠状况,研究哮喘控制与睡眠紊乱的相关性,以期为哮喘儿童睡眠障碍的防治提供依据。方法 对2018年10月-2019年10月在潍坊市人民医院小儿内科就诊的200例6~11岁支气管哮喘儿童及其家长进行问卷调查,包括哮喘儿童一般情况问卷、儿童哮喘控制测试问卷(C-ACT)、儿童睡眠紊乱量表(SDSC)。根据C-ACT得分将哮喘患儿分为完全控制组(≥23分,75例)、部分控制组(20~22分,46例)、未控制组(≤19分,79例),对3组哮喘儿童睡眠紊乱情况进行比较,并将SDSC总分及各维度得分与C-ACT得分进行相关性分析。结果 哮喘儿童的完全控制率为37.5%,部分控制率为23.0%,未控制率为39.5%。完全控制组、部分控制组和未控制组哮喘儿童SDSC总得分分别为34.21±3.60、38.74±2.86、40.09±5.37,差异有统计学意义(F=38.857,P<0.001)。睡眠紊乱的检出率分别为未控制组 49.4%、部分控制组40.0%、完全控制组20.0%,差异有统计学意义(χ2=15.224,P<0.001);哮喘儿童C-ACT得分与SDSC得分呈负相关(r=-0.623,P<0.01)。结论 本地区哮喘儿童的哮喘控制水平欠佳;哮喘儿童睡眠紊乱的检出率较高;完全控制组哮喘儿童睡眠质量明显优于部分控制组和未控制组的患儿,儿科医护人员在对哮喘儿童进行整体治疗时应更加关注哮喘控制状况,通过良好的哮喘控制改善其睡眠状况,从而促进患儿的生长发育。  相似文献   

20.
目的 了解学龄期哮喘儿童的病情控制情况及睡眠状况,研究哮喘控制与睡眠紊乱的相关性,以期为哮喘儿童睡眠障碍的防治提供依据。方法 对2018年10月-2019年10月在潍坊市人民医院小儿内科就诊的200例6~11岁支气管哮喘儿童及其家长进行问卷调查,包括哮喘儿童一般情况问卷、儿童哮喘控制测试问卷(C-ACT)、儿童睡眠紊乱量表(SDSC)。根据C-ACT得分将哮喘患儿分为完全控制组(≥23分,75例)、部分控制组(20~22分,46例)、未控制组(≤19分,79例),对3组哮喘儿童睡眠紊乱情况进行比较,并将SDSC总分及各维度得分与C-ACT得分进行相关性分析。结果 哮喘儿童的完全控制率为37.5%,部分控制率为23.0%,未控制率为39.5%。完全控制组、部分控制组和未控制组哮喘儿童SDSC总得分分别为34.21±3.60、38.74±2.86、40.09±5.37,差异有统计学意义(F=38.857,P<0.001)。睡眠紊乱的检出率分别为未控制组 49.4%、部分控制组40.0%、完全控制组20.0%,差异有统计学意义(χ2=15.224,P<0.001);哮喘儿童C-ACT得分与SDSC得分呈负相关(r=-0.623,P<0.01)。结论 本地区哮喘儿童的哮喘控制水平欠佳;哮喘儿童睡眠紊乱的检出率较高;完全控制组哮喘儿童睡眠质量明显优于部分控制组和未控制组的患儿,儿科医护人员在对哮喘儿童进行整体治疗时应更加关注哮喘控制状况,通过良好的哮喘控制改善其睡眠状况,从而促进患儿的生长发育。  相似文献   

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