ObjectiveTo discuss whether there are some psychological changes in adult women patients when they first wear fixed orthodontic appliances.
MethodsEighty adult women patients aged between 18 and 50 years old averaging 35, receiving fixed orthodontic treatment between January 2011 and August 2012 were selected as our study subjects. They completed a questionnaire regarding anxiety and depression at the first day when they came to the hospital and 7 days, one month, and three months after fixed appliance placement respectively. The scales of anxiety and depression of subjects were assessed according to the symptom checklist-90 (SCL-90).
ResultsCompared with the norms, the SCL-90 scores of anxiety, depression and interpersonal relationship sensitivity were higher in these patients. The symptoms were more severe a week later, and were even more severe one month after the appliance placement. Three months later, the scores of all factors began to fall, but were still higher than those before the treatment.
ConclusionThere is a certain extent of negative psychological influence on adult women patients during fixed orthodontic treatment. At the first week after the placement of fixed appliance, adult women patients may suffer from anxiety and depression.
Objective To compare the economic effectiveness of universal screening, high-risk population screening, and no screening strategies for thyroid disease prevention and control among pregnant women in China through cost-effectiveness analysis, providing evidence-based support for optimizing health policy decisions on prenatal thyroid disease screening. Methods Based on the characteristics of thyroid disorders during pregnancy, a combined decision tree and Markov model was developed to conduct a lifetime cost-effectiveness analysis across three strategies: no screening, high-risk population screening, and universal screening. Sensitivity analyses were performed on key parameters. Results Base-case analysis demonstrated that universal screening was the most cost-effective strategy when the World Health Organization (WHO)-recommended payment threshold of 1×gross domestic product (GDP) per capita was used, with an incremental cost-effectiveness ratio (ICER) of 20636.18 yuan per quality-adjusted life year (QALY) compared to no screening, followed by high-risk population screening (ICER=21071.71 yuan/QALY). The results of the sensitivity analysis showed a strong stability of the model. Conclusions Of the 3 screening programs for thyroid disease in pregnancy, universal screening is the most cost-effective when the WHO-recommended payment threshold of 1×GDP per capita is used.
Objective To analyze drug use for 23 sick and wounded hospitalized in the departments of gynaecology, obstetrics and paediatrics in the West China Second University Hospital, during one month after Lushan earthquake, so as to provide references for the drug use for the sick and wounded women and children. Methods Medication information was retrospectively investigated in the departments of gynaecology, obstetrics and paediatrics in the West China Second University Hospital during one month after Lushan earthquake. We extracted data including hospitalization duration, medication prescriptions, types and costs of essential medicines, types and costs of antibiotic medicines using the HIS system. Discharge diagnosis was standardized and classified according to ICD-10. Indicators of rational drug use included defined daily dose (DDD), defined daily dose statistic (DDDs), drug utilization index (DUI), children defined daily dose (cDDD), children drug utilization index (cDUI), proportion of essential medicines, proportion of antibiotic medicines, mismatch of medicine and diagnosis, repeated drug use, improper combination of drug, incorrect usage and dosage, and frequently drug change. Medication information was evaluated and discussed by the prescription working group. Discrepency was resolved by consulting with the panel. Results A total of 23 sick and wounded women and children were assessed during one month after Lushan Earthquake. There were 13 sick and wounded children in the department of pediatrics (mainly manifested as bronchial pneumonia) and 10 sick and wounded women in the department of gynaecology and obstetrics (mainly involved in cesarean delivery). Proportions of essential medicines were 13/13 in the department of pediatrics and 9/10 in the department of gynaecology and obstetrics. Proportions of antibiotic medicines were 10/13 in the department of pediatrics and 8/10 in the department of gynaecology and obstetrics. Irrational drug use was mainly caused by improper use of antibiotics. Conclusion The drug use for 23 hospitalized sick and wounded is rational in the departments of gynaecology, obstetrics and paediatrics in the West China Second University Hospital during one month after Lushan earthquake. Evaluation methods of rational drug use in high-risk population are urgently needed. Using cDDD and cDUI is an active exploration for the evaluation of pediatric drug use, which needs more practice to test and improve.
ObjectivesTo systematically review the clinical characteristics of pregnant females and juveniles (<18 years) with Middle East Respiratory Syndrome (MERS), so as to provide evidence for epidemic prevention and treatment of COVID-19.MethodsPubMed, EMbase, Web of Science, The Cochrane Library, CNKI, VIP and WanFang Data databases were electronically searched to collect studies on clinical characteristics of pregnant females and juveniles with MERS from inception to February 15th, 2020. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies. Descriptive analysis was then performed.ResultsA total of 12 studies involving 12 pregnant females, and 21 juveniles with MERS were included. The results of studies showed that the male to female ratio of juveniles patients was 1 to 1.63 and the age ranged from 9 months to 16 years. The primary transmission route of juveniles cases was family contact infection, accounting for 57.1% (12/21). Asymptomatic juveniles accounted for 57.1% (12/21), and the most common symptoms were fever, cough and shortness of breath. Some patients exhibited gastrointestinal symptoms such as vomiting and diarrhea. The positive rate of MERS-CoV RCT test was 100.0% (21/21). As for chest radiograph, 73.7% (14/19) cases showed no obvious lesions, and juveniles with lesions were mainly bilateral. 3 patients with underlying diseases developed severe cases, the mortality was 9.5% (2/21). The age range of pregnant women was 27 to 39, with the gestational age from 6 to 38 weeks. The primary transmission route for pregnant women was nosocomial infection, accounting for 57.1% (4/7). Fever, cough, shortness of breath were common manifestations, while abdominal pain occurred in two female patients. The positive rate of MERS-CoV RCT test was 100.0% (11/11). The chest radiograph findings were mainly bilateral lesions, accounting for 55.6% (5/9). 80.0% of whole pregnant females were severe cases (8/10), 4 of them died, with the 50.0% (4/8) mortality in severe pregnant cases. Among the infective pregnant women, 2 were stillborn and 10 were delivered, of which 1 died due to premature delivery. The remaining 9 surviving newborns were not infected with MERS-CoV and there was no evidence of mother-to-child transmission.ConclusionsThe clinical symptoms of MERS in juveniles are similar to those in adults, however, considerably milder. Severe case rate is higher in patients with underlying diseases. However, maternal infections could be much severe with higher mortality. It is particularly important to strengthen the management of pregnant females, especially prevent hospital infection. There is still no evidence of MERS-CoV mother-to-child transmission.
Hot flashes are a common syndrome in postmenopausal women. The treatment is complex and different for specific patients. A clinical case and hormonal replacement therapy selection are provided to show evidence-based practice in this field.
ObjectiveTo construct and verify the nomogram prediction model of pregnant women's fear of childbirth. MethodsA convenient sampling method was used to select 675 pregnant women in tertiary hospital in Tangshan City, Hebei Province from July to September 2022 as the modeling group, and 290 pregnant women in secondary hospital in Tangshan City from October to December 2022 as the verification group. The risk factors were determined by logistic regression analysis, and the nomogram was drawn by R 4.1.2 software. ResultsSix predictors were entered into the model: prenatal education, education level, depression, pregnancy complications, anxiety and preference for delivery mode. The areas under the ROC curves of the modeling group and the verification group were 0.834 and 0.806, respectively. The optimal critical values were 0.113 and 0.200, respectively, with sensitivities of 67.2% and 77.1%, the specificities were 87.3% and 74.0%, and the Jordan indices were 0.545 and 0.511, respectively. The calibration charts of the modeling group and the verification group showed that the coincidence degree between the actual curve and the ideal curve was good. The results of Hosmer-Lemeshow goodness of fit test were χ2=6.541 (P=0.685) and χ2=5.797 (P=0.760), and Brier scores were 0.096 and 0.117, respectively. DCA in modeling group and verification group showed that when the threshold probability of fear of childbirth were 0.00 to 0.70 and 0.00 to 0.70, it had clinical practical value. ConclusionThe nomogram model has good discrimination, calibration and clinical applicability, which can effectively predict the risk of pregnant women's fear of childbirth and provide references for early clinical identification of high-risk pregnant women and targeted intervention.
ObjectivesTo provide reference for decision-making on prevention and treatment of urinary incontinence by assessing the prevalence of urinary incontinence in Chinese adult women. MethodsWe searched CNKI, VIP, WanFang Data, CBM, PubMed, EMbase, The Cochrane Library to collect cross-sectional studies on urinary incontinence in adult women in mainland China from inception to June 2018. Two reviewers independently screened literature, extracted data, and evaluated the risk of bias of the included studies. Meta-analysis was performed using Stata 12.0 software. ResultsA total of 20 studies were involved, including 90 126 patients. Meta-analysis showed that the prevalence of urinary incontinence in adult women was 31.1% (95%CI: 28.3% to 34.0%). The subgroup analysis showed that stress urinary incontinence was the main subtype, of which was mainly with mild incontinence, with an average prevalence rate of 27.5% (95%CI: 22.6% to 32.4%) in urban areas and 32.5% (95%CI: 23.3% to 41.7%) in rural areas; 30.9% (95%CI: 26.8% to 35.1%) in the south and 31.4% (95%CI: 26.0% to 36.7%) in the north. The prevalence rate was rising from 2005 to 2008, and it remained at a high level in the following years, and the prevalence increased with age. ConclusionsThe prevalence of urinary incontinence in adult women in China has been at a high level since 2005. There has been no significant improvement in the past 10 years. Therefore, we should attach great importance to it and take appropriate interventions to prevent the occurrence of urinary incontinence.
ObjectiveTo observe the risk factors for osteoporosis in elderly women in Chengdu Shuangliu County, in order to provide a reference for the prevention of this disease.
MethodsThrough random cluster sampling from 6 communities in Shuangliu County, 276 aged (60-84 years old) women accepted questionnaire survey from May 2010 to October 2012. Their bone mineral density was also measured.
ResultsThe osteoporosis rate in these 276 elderly women was 49.64%. Different occupations had a significant impact on the occurrence of osteoporosis (P<0.05). Osteoporosis rate in elderly women in rural areas was higher than that in urban areas, but there was no significant difference (P>0.05). The rate of women who paid attention to calcium and vitamin D preparations was significantly lower than those with no supplement of calcium and vitamin D preparations (P<0.05). Single factor analysis showed that age, body mass index of age 30, present weight, menopause age, suffering from respiratory diseases were closely related to osteoporosis (P<0.05). Multivariate analysis showed that age, present weight, consumption of milk, menopause age, and respiratory disease history were closely correlated with osteoporosis incidence (P<0.05).
ConclusionThe incidence of osteoporosis in women at age 60 or older in Chengdu Shuangliu County is high. Medical workers should strengthen the health education for those elderly women with osteoporosis and promote a healthy lifestyle and a balanced diet.
ObjectiveTo compare the outcomes after self-gripping mesh repair to ordinary polypropylene mesh secured with sutures in women’s Lichtenstein hernioplasty.MethodsThe clinical data of 116 female patients with primary unilateral inguinal hernia who were admitted to The First Affiliated Hospital of Zhengzhou University from January 2014 to January 2017 were prospectively analyzed. A randomized controlled trial was performed based on a random number table. All patients were allocated into self-gripping mesh group (PG group) and ordinary polypropylene mesh group (PL group). The outcomes included operative time, post-operative pain score, analgesic used, hospital stay, urinary retention, wound infection, and seroma were recorded. Patients were followed-up after 1 week, 1 months, 3 months, 1 year, and 2 years after operation. Follow-up data included chronic pain, foreign body feeling, affect daily activities, and recurrence.ResultsNinety-nine participants completed follow-up. There were 48 patients in the PG group and 51 participants in the PL group. The operative time of the PG group was significantly shorter than that of the PL group (P=0.045), but there was no significant difference in analgesic used, hospital stay, incidence of urinary retention and wound infection, visual analogue scale (VAS) of wound pain at rest at 1 week postoperatively, VAS of wound pain on coughing at 1 week postoperatively between the two groups (P>0.05). At 1 month after operation, the incidence of foreign body feeling in the PG group was significantly higher than that of the PL group (P=0.031), while there was no significant difference in ratio of VAS≥3 and incidence of affect daily activities (P>0.05). At 3 months, 1 year, and 2 years after operation, there was no significant difference in incidences of foreign body feeling, chronic pain, and affect daily activities between the two groups (P>0.05). There was one recurrence in the PL group and none in the PG group, without a significant difference (P=0.248).ConclusionThe surgical outcomes of self-gripping mesh are comparable to the ordinary polypropylene mesh with a reduced operation time in women’s Lichtenstein hernioplasty.
Objective To investigate the methodological characteristics of observational studies on the correlation between drug exposure during pregnancy and birth defects. Methods The PubMed database was searched from January 1, 2020 to December 31, 2020 to identify observational studies investigating the correlation between drug use during pregnancy and birth defects. Literature screening and data extraction were conducted by two researchers and statistical analysis was performed using R 3.6.1 software. Results A total of 40 relevant articles were identified, of which 8 (20.0%) were published in the four major medical journals and their sub-journals, 21 (42.5%) were conducted in Europe and the United States, and 4 were conducted (10.0%) in China. Cohort studies (30, 75.0%) and case-control studies (10, 25%) were the most commonly used study designs. Sixteen studies (40.0%) did not specify how the databases were linked. Sixteen studies (40.0%) did not report a clear definition of exposure, while 17 studies (42.5%) defined exposure as prescribing a drug that could not be guaranteed to have been taken by the pregnant women, possibly resulting in misclassification bias. Six studies (15.0%) did not report the diagnostic criteria for birth defects and 18 studies (45.0%) did not report the types of birth defects. In addition, 33 studies (82.5%) did not control for confounding factors in the study design, while only 19 studies (47.5%) considered live birth bias. Conclusion Improvements are imperative in reporting and conducting observational studies on the correlation between drug use during pregnancy and birth defects. This includes the methods for linking data sources, definition of exposure and outcomes, and control of confounding factors. Methodological criteria are needed to improve the quality of these studies to provide higher quality evidence for policymakers and researchers.
