ABSTRACT
OBJECTIVE@#To investigate the risk factors for cow's milk protein allergy (CMPA) among infants through a multicenter clinical study.@*METHODS@#A total of 1 829 infants, aged 1-12 months, who attended the outpatient service of the pediatric department in six hospitals in Shenzhen, China from June 2016 to May 2017 were enrolled as subjects. A questionnaire survey was performed to screen out suspected cases of CMPA. Food avoidance and oral food challenge tests were used to make a confirmed diagnosis of CMPA CMPA. A multivariate logistic regression analysis was used to investigate the risk factors for CMPA.@*RESULTS@#Among the 1 829 infants, 82 (4.48%) were diagnosed with CMPA. The multivariate logistic regression analysis showed that maternal food allergy (OR=4.91, 95%CI: 2.24-10.76, P6 months (OR=0.38, 95%CI: 0.17-0.86, P<0.05) were protective factors.@*CONCLUSIONS@#The introduction of complementary food at an age of <4 months, maternal food allergy, and antibiotic exposure during pregnancy are risk factors for CMPA in infants.
Subject(s)
Animals , Cattle , Female , Humans , Infant , Pregnancy , China , Milk Hypersensitivity , Milk Proteins , Risk Factors , Surveys and QuestionnairesABSTRACT
<p><b>OBJECTIVE</b>To explore the change in serum adiponectin levels and its significance in children with Kawasaki disease (KD).</p><p><b>METHODS</b>Forty-five KD patients were enrolled in this study, including 18 with coronary artery lesions (CAL group) and 27 without coronary artery lesions (NCAL group). Twenty healthy children were recruited to the control group. Enzyme-linked immunosorbent assay was used to measure serum adiponectin levels, and an automatic biochemical analyzer was used to measure the levels of triglyceride (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C).</p><p><b>RESULTS</b>The serum adiponectin levels in the CAL and NCAL groups were significantly lower than in the control group during the acute phase, subacute phase, and recovery phase (P<0.01), with lower levels observed during the acute phase and subacute phase (P<0.01). Compared with the NCAL group, the CAL group had significantly higher serum levels of adiponectin during the acute phase and recovery phase (P<0.05). The levels of TC, HDL, and LDL in the NCAL and CAL groups were significantly lower than in the control group (P<0.05). The levels of serum adiponectin in KD patients were positively correlated with the levels of TC, TG, and C-reactive protein and the occurrence of CAL (r=0.31, 0.30, 0.34, and 0.35, respectively; P<0.05).</p><p><b>CONCLUSIONS</b>Children with KD have metabolic disorders of blood lipids and reduced serum adiponectin levels. Reduced serum adiponectin levels may be the result of systemic inflammation, while increased adiponectin levels may be closely associated with the occurrence of CAL.</p>
Subject(s)
Child , Child, Preschool , Female , Humans , Infant , Male , Adiponectin , Blood , Coronary Artery Disease , Blood , Lipids , Blood , Mucocutaneous Lymph Node Syndrome , BloodABSTRACT
<p><b>OBJECTIVE</b>To understand the related knowledge, discrimination attitudes toward HIV/AIDS among medical college students, and to provide scientific evidence for further HIV/AIDS anti-discrimination intervention.</p><p><b>METHODS</b>By means of stratified cluster sampling to classes, 2844 undergraduate students were randomly selected from medical colleges. A self-designed and self-administered questionnaire survey was conducted, and SPSS 13.0 software was used for data analysis.</p><p><b>RESULTS</b>2501 valid questionnaires had been collected. The overall HIV/AIDS knowledge coverage rate of the respondents was 73.1% (1828/2501); The HIV/AIDS discrimination rates in different questions were varying, the discrimination rate of infected with AIDS by bad sex and sharing needles was 83.1% (2078/2501) and 77.7% (1943/2501) respectively, the discrimination rates in term of contacting with HIV patients and their daily necessities, sharing desks, personal social were all exceeding 40%.</p><p><b>CONCLUSION</b>The medical students held serious discrimination attitudes to HIV infected persons and patients; it is necessary to strengthen anti-discrimination education about HIV/AIDS among medical students.</p>
Subject(s)
Female , Humans , Male , Young Adult , Acquired Immunodeficiency Syndrome , Health Knowledge, Attitudes, Practice , Prejudice , Students, Medical , Psychology , Surveys and QuestionnairesABSTRACT
Objective Understanding the risk factors of female infertility among child-bearing aged women, in Nanchang area. Methods A hospital-based matched case-control study was carried out in Nanchang. Matched by age ( ±2 years old) , 383 pairs of cases and controls were recruited and studied. Database was established with EpiData 3.0 software. Both cases and controls were interviewed face to face, with a uniformed questionnaire. Conditional logistic regression model was used for univariate and multivariate analysis on SPSS 11.5 to estimate odds ratios (OR) and 95% confidence intervals (CI). Results Data from multiple conditional logistic regression analysis showed that the risk factors of infertility would include pelvic inflammatory diseases (0R=7.078, 95% Ch 3.462-14.467),post-abortion complications' history(0R=3.674, 95% CI: 1.690-7.986), drug treatment history (0R=23.576, 95% Ch 12.324-45.102), dysmenorrhea (0R=1.622, 95% CI: 1.161-2.266), pain from sexual intercourse (0R=2.447, 95% CI: 1.201-4.986), monthly frequency of sexual intercourse (0R=1.416,95% CI: 1.048-1.913)and mental stress (0R=2.146, 95% CI: 1.662-2.771). The protective factor of infertility, however, was level ofeducation(0R=0.522,95%Cl:0.391-0.696). Conclusion Prevention and treatment of pelvic infection, application of strictly controlled drugs, popularization of awareness on sexual and reproductive health and relief of mental stress would be important measures in decreasing the incidence of infertility.