BackgroundThis study aims to understand the deciduous dental caries status of preschool children in Xuhui District of Shanghai, China and to analyze the associated risk factors.MethodsIn January of 2016, a cross-sectional investigation was conducted to examine the oral health of all the kindergarten children in Xuihui District of Shanghai, China. Meanwhile, a field questionnaire survey was conducted with the children’s guardians to ascertain the potential risk factors associated with deciduous dental caries.ResultsAmong 11,153 children, the prevalence of deciduous dental caries was 47.02%, and the mean dmft score was 2.21. The first three predilection sites were maxillary central primary incisors, mandible second primary molars, and mandible first primary molars. There were statistically significant differences in caries prevalence and dmft among different age groups and different household registration (Hukou) types (P < 0.001). Multivariate Logistic regression suggested that the possible risk factors for deciduous caries included: older age, drinking sweetened beverages frequently, often or usually eating sweets before sleep compared to rarely/never eat them at this time, exclusive or predominant breastfeeding compared to exclusive or predominant artificial feeding and latter introduction of toothbrushing. On the other hand, Shanghai Hukou families, high educational level of guardians (high school or college education), regular parental support for children’s toothbrushing, guardians’ oral health knowledge, and a good perception about children’s oral health conditions were shown as potential protective factors for deciduous dental caries.ConclusionsThe deciduous dental caries status of preschool children in Xuhui District of Shanghai was still serious. The caries prevalence in Xuhui, China, is associated with children’s age, household registration type, oral health habits, feeding habits, guardians’ education level, parental perception about children’s oral health and knowledge about oral health.Electronic supplementary materialThe online version of this article (10.1186/s12903-018-0565-8) contains supplementary material, which is available to authorized users.
Background Although previous prevalence studies of DED were reported from some countries worldwide, national data are unavailable in China. We aimed to conduct an up-to-date national survey on the prevalence of DED in China and find out the potential risk factors including air pollutant. Methods 23,922 eligible outpatients were recruited from ophthalmic clinics of 32 cities in China in 2013 by registration orders. The patients’ demographic characteristics, history of keratorefractive surgery, diseases and medication history were collected and the daily air pollutant data in 2013. Multivariate logistic analysis was performed to identify the potential risk factors associated with DED. The association between related factors and dry eye diseases subtypes evaluated as p value and odds ratios (OR) with 95% confidence intervals (CI). Results Among 23,922 outpatients, the prevalence of DED was 61.57%, and that of the male patients was 57.64% and of the female was 65.32% (P < 0.0001). Multivariate logistic regression suggested that the possible risk factors for DED included: female, older age, history of keratorefractive surgery, presence of arthritis, thyroid diseases, and antihistamine, diuretic, duodenal ulcer drugs, diazepam. Air pollutants including O 3 , PM 2.5 , and SO 2 were also identified as the risk factors. Conclusion The prevalence of DED among ophthalmic outpatients in China was considerably high. Age, gender, history of keratorefractive surgery, diseases, medication history, and air pollutants were associated with DED prevalence.
People who were more active and had an optimistic attitude towards life had relatively higher function scores. For the breast cancer patients 1 year after diagnosis, reducing the burden of fatigue might be a more preferable way to improve their functional status and QOL. Nevertheless, focusing on fatigue symptoms and systemic therapy side effects synchronously may present an especially worthwhile endeavor to enhance the long-term survivors' functional status and QOL.
Objective Cancer survivors (CSs) often face the dual physical burden of cancer and other comorbid chronic disease (CCD) and have a great deal of psychological distress, such as anxiety and depression. However, the association between CCD and psychological problems remain less clear in CS. This study was performed to investigate the prevalence of anxiety and depression in Chinese CS, and whether CCD have impact on CSs' anxiety and depression. Methods A cross‐sectional study was conducted among 1546 CSs in Shanghai, China. All participants were asked to complete a questionnaire containing Zung self‐rating anxiety scale (SAS), Zung self‐rating depression scale (SDS), and questions on sociodemographic characteristics and CCD. Associations between CCDs, and anxiety and depression, were evaluated by using logistic regression, adjusted for confounding factors. Results The prevalence of anxiety and depression in CSs were 28.2 % and 48.2%, respectively. 74.9% CSs had one or more comorbidities. Almost all CCDs examined showed associations with anxiety, except for CSs with diabetes. CSs with hyperlipidemia, diabetes, heart and cardiovascular diseases, and musculoskeletal diseases had significantly greater depression scores. When compared with those without CCD, CSs with one to two CCDs and greater than or equal to three CCDs had higher risks of anxiety and depression. Conclusions Anxiety and depression were more prevalent among CSs who also had CCDs. CCD have significantly negative association with CSs' anxiety and depression. Further cohort research will help deduce the causal relationships between CCDs, and anxiety and depression.
ObjectiveTo evaluate the association between health literacy (HL) and quality of life (QOL) among cancer survivors in China.DesignCross-sectional study in China.Setting and participantsThis is a cross-sectional observational study of 4589 cancer survivors aged 18 years and older from the Shanghai Cancer Rehabilitation Club. Participants were enrolled and completed the questionnaires between May and July 2017.MeasurementHL was assessed by three established screening questions and QOL was evaluated using the simplified Chinese version of the European Organisation for Research and Treatment of Cancer Quality-of-Life Questionnaire-Core 30 items. Answers to all questionnaires were collected through face-to-face interviews or through self-administered questionnaires for literate participants. Participants were excluded if they did not answer any one of the HL questions. Baseline characteristics were compared by levels of HL using χ2 test for categorical variables and Wilcoxon rank-sum test for non-normal continuous variables. The item response theory (IRT) was used to evaluate the existing measure of HL. Linear regression and logistic regression models were used to investigate the association between HL and QOL. SAS V.9.4 and MULTILOG V.7.03 were used in the analysis.ResultsThere were 4589 participants included in the study. The calculated results of IRT scale parameters of HL entries indicate that the entries have better discrimination and difficulty. Of the 4589 respondents, 159 (3.5%) had low HL. After adjusting for sociodemographic characteristics, treatment regimen and years with cancers, for each one-point decrement in HL score the QOL score increased by 2.07 (p<0.001). Cancer survivors with low HL were less likely than those with adequate HL to achieve better QOL. In logistic regression, low HL was independently associated with poor QOL (adjusted OR, 2.81; 95% CI 1.94 to 4.06; p<0.001).ConclusionsLow HL was independently associated with poor QOL among cancer survivors of the Shanghai Cancer Rehabilitation Club.
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