Global prevalence of depressive symptoms among people living with HIV/AIDS: a systematic review and meta-analysis of the past five years.

A clear and accurate assessment of depressive symptoms among people living with HIV/AIDS (PLWHA) in the past five years is essential to help develop reasonable and sound interventions to improve their depressive symptoms. PubMed, Web of Science, MEDLINE, Cochrane, Embase, CINAHL, and APA were searched from 1 January 2017 to 12 April 2022. The data were analyzed using STATA 15 Software to pool the global prevalence of depressive symptoms in PLWHA. Ultimately, 103785 PLWHA from 81 original studies were included. The pooled analysis showed that the global prevalence of depressive symptoms in PLWHA over the past five years was 0.35 (95% CI: 0.31-0.38), with differences in depressive symptoms in PLWHA by geographic location, gender, assessment instruments, alcohol use, smoking, marriage, co-morbid disease, financial situation, and educational level. Scientific and timely public health interventions should be developed among PLWHA to improve their depressive symptoms and thereby improve mental health and clinical outcomes.

The optimal frozen embryo transfer strategy for the recurrent implantation failure patient without blastocyst freezing: thawing day 3 embryos and culturing to day 5 blastocysts.

This study aimed to investigate the optimal frozen embryo transfer (FET) strategy for recurrent implantation failure (RIF) patients with three consecutive failed cleaved embryo implantations and no blastocyst preservation. This retrospective analysis was divided into three groups based on the FET strategy: thawed day 3 embryo transfer (D3 FET group); and extended culture of frozen-thawed day 3 embryos to day 5 blastocysts transfer (D3-D5 FET group); thawed blastocyst transfer (D5 FET group). Transplant cycle data were compared between the three groups. In total, 43.8% of vitrified-thawed cleavage embryos developed into blastocysts. Analysis of the three transplantation strategies showed that, compared with the D3 FET group, D3-D5 had a significantly better hCG-positivity rate and live-birth rate (P < 0.05). Pregnancy outcomes in the D3-D5 FET group and D5 FET group were similar regarding hCG-positivity rate, implantation rate, clinical pregnancy rate, and live-birth rate. Our findings propose two potentially valuable transfer strategies for patients experiencing repeated implantation failures. The D3-D5 FET approach presents a greater potential for selecting promising embryos in cases without blastocyst preservation; however, this strategy does entail the risk of cycle cancellation. Conversely, in instances where blastocyst preservation is an option, prioritizing consideration of the D5 FET strategy is recommended.

Evaluation and improvement of workplace vertical violence of nursing interns based on the Importance-Performance Analysis method.

Purpose: To analyze the key factors related to workplace vertical violence among nursing interns in China and to propose strategies to improve the nursing practice environment. Methods: A cross-sectional study was conducted using the Importance-Performance Analysis (IPA) method to analyze the key factors and significance of workplace vertical violence for nursing interns. The data were obtained by administering a workplace vertical violence survey, designed specifically for this study, to 120 nursing interns at a tertiary general hospital in Zhejiang Province, China. Results: The results demonstrated that the variables "I was ordered to do something beyond my ability and lacked guidance (C3)," "Errors in work have been repeatedly emphasized, spread, or exaggerated (C8)," "I was unjustly criticized (C9)," "I was withheld or blocked information purposefully (C1)," and "I was belittled at work (C2)" were the most crucial variables for determining the presence of workplace vertical violence of nursing interns. Moreover, they are priority improvement variables. Conclusion: Managers must prioritize the use of relevant resources during internships to minimize false reinforcement and unfair criticism. Efforts should focus on improving information sharing, emphasizing the role of nursing interns in clinical work, providing better guidance when arranging for nursing interns to do work that exceeds their capacity, reducing workplace vertical violence, and improving nursing intern practice environments.

Nutritional status as a predictor of the incidence of pressure injury in adults: A systematic review and meta-analysis.

AIM: Pressure injuries are a significant health care problem worldwide, and many factors influence their occurrence and development. The purpose of this systematic review and meta-analysis was to investigate the role of nutritional status in the development rate of pressure injuries as a potentially modifiable risk factor. METHODS: Study designs included cohort (prospective and retrospective), case-control, and RCTs if the association between nutrition status and pressure injuries was reported. Databases searched included: PubMed, CINAHL, Embase, Scopus, Web of Science, and Cochrane Library on April 20th, 2022. The data were analyzed using OR and random effect model in Revman5.3 and STATA 15 Software. Report this systematic review and meta-analysis according to the PRISMA 2020 statement. RESULTS: A total of 22 separate studies were retained in this systematic review. Of these, 16 articles were included in the meta-analysis. Three studies were assessed as low risk and sixteen as a moderate risk of bias. All RCTs were B quality. The odds ratio of the incidence of pressure injuries in malnourished and non-malnourished patients was 3.66(95% CI: 2.77-4.83). In the three RCTs studies(n = 870), the odds ratio of the incidence of pressure ulcers in patients with standard nutrition to those with specific nutritional interventions was 1.35(95%CI:1.02-1.78). CONCLUSIONS: This systematic review and meta-analysis showed that nutritional status is significantly associated with pressure injuries. Malnutrition can increase the incidence of pressure injuries, and specific nutritional interventions can reduce the incidence of pressure injuries compared to standard nutrition.

Social support and quality of life in migrant workers: Focusing on the mediating effect of healthy lifestyle.

Objective: To investigate the relationship between social support and quality of life of Chinese migrant workers and to explore the mediating role of healthy lifestyles in social support and quality of life. Methods: Using a stratified multi-stage sampling method, 1, 298 migrant workers and 983 urban workers across 110 neighborhood committees in five economic development zones in eastern China were surveyed. The social support level of participants was quantified using the Social Support Rating Scale, and quality of life was evaluated using the SF-8. Healthy lifestyle was evaluated based on a combination of sleep, smoking, alcohol consumption, and exercise. Multiple linear regression analysis was used to assess the relationship between quality of life and social support. Stepwise regression was used to analyze the mediating effect of healthy lifestyle, social support, and quality of life among migrant workers. Results: Total SSRS and total SF-8 scores of migrant workers were significantly higher than those of urban workers (P < 0.001). After controlling for confounders, social support showed an independent positive association with quality of life for both migrant (ß = 0.50, P < 0.05) and urban workers (ß = 0.62, P < 0.05). Mediation effect analysis revealed that healthy lifestyle partially mediated the relation between social support and quality of life of migrant workers with a mediation effect of 0.07, accounting for 11.70% of the total effect. Conclusions: This study showed a significant correlation between social support and quality of life of Chinese migrant workers, with healthy lifestyle playing a mediating role. Improving the social support and health literacy of migrant workers and developing a healthy lifestyle are key to improving their quality of life.

Application of an infrared thermography-based model to detect pressure injuries: a prospective cohort study.

BACKGROUND: It is challenging to detect pressure injuries at an early stage of their development. OBJECTIVES: To assess the ability of an infrared thermography (IRT)-based model, constructed using a convolution neural network, to reliably detect pressure injuries. METHODS: A prospective cohort study compared validity in patients with pressure injury (n = 58) and without pressure injury (n = 205) using different methods. Each patient was followed up for 10 days. RESULTS: The optimal cut-off values of the IRT-based model were 0·53 for identifying tissue damage 1 day before visual detection of pressure injury and 0·88 for pressure injury detection on the day visual detection is possible. Kaplan-Meier curves and Cox proportional hazard regression model analysis showed that the risk of pressure injury increased 13-fold 1 day before visual detection with a cut-off value higher than 0·53 [hazard ratio (HR) 13·04, 95% confidence interval (CI) 6·32-26·91; P < 0·001]. The ability of the IRT-based model to detect pressure injuries [area under the receiver operating characteristic curve (AUC)lag 0 days , 0·98, 95% CI 0·95-1·00] was better than that of other methods. CONCLUSIONS: The IRT-based model is a useful and reliable method for clinical dermatologists and nurses to detect pressure injuries. It can objectively and accurately detect pressure injuries 1 day before visual detection and is therefore able to guide prevention earlier than would otherwise be possible. What is already known about this topic? Detection of pressure injuries at an early stage is challenging. Infrared thermography can be used for the physiological and anatomical evaluation of subcutaneous tissue abnormalities. A convolutional neural network is increasingly used in medical imaging analysis. What does this study add? The optimal cut-off values of the IRT-based model were 0·53 for identifying tissue damage 1 day before visual detection of pressure injury and 0·88 for pressure injury detection on the day visual detection is possible. Infrared thermography-based models can be used by clinical dermatologists and nurses to detect pressure injuries at an early stage objectively and accurately.

Prevalence and influencing factors of depressive symptoms among rural-to-urban migrant workers in China: A systematic review and meta-analysis.

BACKGROUND: Rural-to-urban migrant workers are a large group in China, and they are often more prone to mental health problems, especially depression. We expected to use meta-analysis to estimate the prevalence of depressive symptoms and the influencing factors of depressive symptoms among rural-to-urban migrant workers in China. METHODS: PubMed, Web of Science, Embase, Scopus, CINAHL Complete, PsycARTICLES, CNKI, Wan Fang, CBM, and Cochrane were searched on October 16, 2021. The data were analyzed using OR and random effect model in Revman5.3 and STATA 15 Software. RESULTS: We included 30 studies involving 43,884 rural-to-urban migrant workers. The prevalence of depressive symptoms among rural-to-urban migrant workers in China was 0.28 (95% CI:0.22, 0.34); Results of the meta-analysis showed that working hours, sleep status, self-rated health, financial condition, job satisfaction, marriage, and social support were correlated with depressive symptoms. LIMITATIONS: The systematic review and meta-analysis included only cross-sectional studies, and more types of original studies on depressive symptoms of rural-to-urban migrant workers in China should be carried out in the future. CONCLUSION: The prevalence of depressive symptoms among rural-to-urban migrant workers in China is 28%. Government departments can intervene early in the process to promote the mental health of this group based on influencing factors of depressive symptoms among rural-to-urban migrant workers in China.

Application of infrared thermography in the early warning of pressure injury: A prospective observational study.

AIMS AND OBJECTIVES: To verify the ability of infrared thermography in objectively identifying pressure injury and its application value in the early warning of pressure injury. BACKGROUND: There is subjectivity in assessing the risk of pressure injury as well as diagnosis in clinical settings, which makes early detection and prevention difficult. DESIGN: Prospective, cohort study. METHOD: Four hundred and fifteen patients admitted to the adult intensive care units were enrolled by a convenience sampling method, and they received a follow-up monitoring for 10 days. The risk of pressure injury was assessed via Braden scale, and thermal images of sacral area were obtained by infrared thermal imager once a day. The predictive effects of infrared thermography and Braden scale on pressure injury were compared by the receiver operating characteristic curve from which the optimal cut-off value of skin temperature for predicting pressure injury was determined. The effect of skin temperature on pressure injury was described and compared, using Kaplan-Meier curve and Cox proportional hazard regression model, respectively. We followed STROBE checklist for reporting the study. RESULTS: The relative temperature of sacral area was negatively correlated with the risk of pressure injury. The efficiency of infrared thermography for diagnosing pressure injury was better than that of Braden scale. Based on the relative temperature optimal cut-off value (-0.1°C), Kaplan-Meier curve and Cox proportional hazard regression model analysis showed the incidence of pressure injury with relative temperature below -0.1°C was higher than the group with relative temperature above -0.1°C. CONCLUSIONS: Infrared thermography can objectively and accurately identify local hypothermia warnings of pressure injury before visual recognition. The application of infrared thermography into routine pressure injury risk assessment provides a timely and reliable method for nursing practitioners. RELEVANCE TO CLINICAL PRACTICE: Infrared thermography has great value of clinical application in daily pressure injury assessment. It is of great significance to make a faster and more objective clinical judgement for patients at risk of pressure injury.

Skin temperature and vascular attributes as early warning signs of pressure injury.

OBJECTIVES: This study aimed to validate the skin temperature on sacral region and vascular attributes as early warning signs of pressure injury. METHODS: Totally 415 patients admitted to the adult intensive care unit from August 2018 to April 2019 were prospectively screened. Daily blood pressure and blood glucose affecting vascular attributes and the relative skin temperature of sacral region were measured for 10 consecutive days. Collect the changes of these indicators during the occurrence of pressure injury. The optimal cut-off values of indicators were determined by X-tile analysis. The risk ratios of indicators associated with pressure injury were compared using the Cox proportional hazards regression model. RESULTS: There were no obvious interactions among blood pressure, blood glucose and relative skin temperature (P > 0.05). The optimal cutoff value for above indicators was 63.5 mmHg, 9.9 mmol/L and -0.1 °C, respectively. The incidence of pressure injury peaked on the 4th and 5th day after hospitalization when categorizing the patients into low- and high-risk groups according to the cutoff values (P < 0.05). Based on relative skin temperature, patients in the high-risk group were more likely to develop pressure injury (hazard ratio = 6.36, 95% confidence interval = 3.91, 10.36), when compared to the other two indicators of blood pressure and blood glucose. CONCLUSION: Stringent skin temperature and vascular attributes measurements were necessary for preventing pressure injury. Nursing measures should be taken according to warning sings to reduce the incidence of pressure injury.

[A comparative analysis of health promotion demand in practitioners between urban and rural private enterprises].

OBJECTIVE: To assess the differences in the health promotion demand of practitioners between urban and rural private enterprises by a comparative analysis, and to probe into the more scientific and targeted health promotion measures. METHODS: Stratified cluster random sampling and self-designed questionnaire were adopted to survey 852 practitioners in urban and rural private enterprises of a Chinese city. RESULTS: There were significant differences in practitioners between the two sorts of enterprises in terms of age, length of service, educational level, and forms of employment (P < 0.05 or P < 0.01). The basic knowledge and skills of practitioners in rural private enterprises were worse than those in urban private enterprises(P < 0.05 or P < 0.01). Practitioners in rural private enterprises were significantly less inclined to gain basic health promotion knowledge through enterprise training and network(P < 0.01). The demand of practitioners for health examination and hazard notification was significantly lower in rural private enterprises than in urban private enterprises (P < 0.05). CONCLUSION: Focused and targeted health promotion should be carried out based on different demand characteristics of practitioners in rural and urban private enterprises.

[Effects of intervene on occupational health knowledge, attitude and practice of people with occupational disease risk in private enterprises].

OBJECTIVE: To evaluate the effects of health promotion on occupational health based on the changes in knowledge, attitude and practice (KAP) before and after intervention of people with occupational disease risk in private enterprises. METHODS: 202 people with occupational disease risk in private leather enterprises of Wenzhou were surveyed, who were rechecked with the same questionnaire after three months intervention. RESULTS: The knowledge, attitude and practice scores (9.34 ± 2.57, 7.79 ± 2.58 and 7.24 ± 2.50, respectively) of post-intervention group were significantly increased more than those of pre-intervention (8.06 ± 2.71, 7.63 ± 2.67, 7.11 ± 2.60, respectively) (P < 0.01, P < 0.05). The net increases of knowledge, attitude and practice scores were significantly different with different length of service, educational level, registered residence and training experience (P < 0.05, P < 0.01). CONCLUSIONS: Health promotion could increase knowledge, attitude and practice levels; The effect of intervention on people with short length of service, low educational level, coming from country and had not attended training is significant.