Healthy China action is a key to the Healthy China initiative. Promoting Healthy China is faced with such challenges as coordinating actions of the society at large, and reliance on individual incentives. To overcome these difficulties, the authors propose to adopt a concentrating-on-the-main-points approach. As proposed, the government should focus on the key points of the overall situation and uphold the Healthy China initiative, and base all the actions on individual health actions as the focus. Community health service centers are expected to manage individual health actions so as to cover the population of the country. In this view, the government should formulate the policy of initiating and managing individual health actions by community health service centers.

Objective:To search, evaluate and summarize the best research evidence of perioperative intestinal management in patients with cervical spinal cord injury, so as to provide evidence-based basis for clinical nursing practice.Methods:Literature on perioperative intestinal management of cervical spinal cord injury were systematically searched in databases, domestic and foreign relevant guidlines network and professional associations, such as UpToDate, Cochrane Library, PubMed, China National Knowledge Infrastructure, Wanfang Database, etc. The search period was from the establishment of the databases to October 1, 2023. The quality of the included literature was evaluated and the evidence was extracted and summarized.Results:Finally, 9 articles were included, including 2 guidelines, 2 expert consensuses, 1 randomized controlled trials, and 4 observational studies. Twenty-five pieces of evidence were summarized across six aspects: assessment, diet management, physical activity, physical therapy, drug therapy, prevention and management of intestinal complications.Conclusions:The best evidence of perioperative intestinal management in patients with cervical spinal cord injury summarized in this study can provide reference for clinical nursing practice.

his article reviews the research status of functional exercise in patients with catheterization by peripherally inserted central catheters (PICC). This study describes the functional exercise method, exercise start time, exercise frequency and duration, exercise intensity and intervention effect, and provides references for guiding health education, discharge guidance and nursing intervention for patients with catheterization.

Objective:To summarize literature of risk prediction models for catheter-related thrombosis in PICC at home and abroad, in order to provide reference for the development and improvement of risk prediction models for PICC catheter-related thrombosis (PICC-CRT) and the selection and use of medical staff.Methods:All studies on the risk prediction model of PICC-CRT were systematically searched in the Chinese and English literature database from June 2012 to June 2022. Two researchers independently screened the literature and extracted the data. The prediction model risk of bias assessment tool was used to evaluate the bias risk and applicability of the included literature.Results:A total of 13 articles were included, including 1 multicenter study and 12 single-center studies. Eight literatures were retrospective studies and five were prospective studies. Bias risk assessment showed that there was a bias risk in all the 6 studies. In terms of applicability evaluation, the 13 studies had good applicability in all fields and overall.Conclusions:There were various types of PICC catheter-related thrombosis risk assessment models, which had good predictive efficiency, but there was also a high risk of bias in these studies. The important contents of PICC catheter-related thrombosis risk prediction model are patient factors and treatment factors. In the future, the existing models need to be validated and improved, or a prediction model with low risk of bias should be constructed to effectively prevent PICC-CRT.

Objective:To explore changes in high-risk sexual behaviors and associated factors in HIV-infected men who have sex with men (MSM) in industrial workers, and provide evidence for designing behavioral interventions for this population.Methods:In this observational study, HIV-infected MSM were recruited in industrial workers using convenient sampling during August to September 2021. The sample size was estimated to be 530. A questionnaire was used and combined with routine follow-up to collect socio-demographic characteristics, high-risk sexual behaviors, partner notification, viral load testing and history of sexually transmitted diseases before and after diagnosis of HIV infection. The χ2 test was used to analyze the changes in high-risk sexual behaviors before and after diagnosis and logistic regression was conducted to identify factors associated with high-risk sexual behaviors. Results:A total of 560 HIV-infected MSM in industrial workers were recruited in this study. Of whom, 32.1% (180/560) had unprotected anal intercourse (UAI) within 12 months after diagnosis . The proportions of those having UAI with casual, commercial and regular same-sex partners significantly decreased from 73.4% (381/519), 75.1% (187/249) and 69.5% (207/298) within 12 months before diagnosis to 36.2% (146/403), 40.2% (86/214) and 34.2% (67/196) within 12 months after diagnosis , respectively. Educational level of college or above (a OR=0.41, 95% CI:0.23-0.71), passive anal sex (a OR=0.40, 95% CI:0.19-0.85), both active and passive anal sex after diagnosis (a OR=0.40, 95% CI:0.20-0.83) and no unprotected oral sex (a OR=0.02, 95% CI:0.01-0.05) were negatively associated with UAI within 12 months after diagnosis. Whereas, not considering necessary to use condom consistently after having repeated undetectable viral load (a OR=3.02, 95% CI:1.37-6.69) was positively associated with UAI within 12 months after diagnosis. Conclusions:Compared with that before diagnosis of HIV infection, although the prevalence of UAI seemed to decrease in HIV-infected MSM in industrial workers after diagnosis, nearly one third of them had high-risk sexual behaviors. Therefore, relevant interventions should be strengthened to reduce high-risk sexual behaviors.

Objective:To explore the cognition of the "undetectable equals untransmittable" ("U=U") concept and associated factors among HIV-infected men who have sex with men (MSM) receiving antiviral treatment (ART) in Shenzhen, and provide evidence for designing promotion and advocacy strategies for the "U=U" concept.Methods:We recruited HIV-infected MSM receiving ART using convenient sampling method combined with routine follow-up in Shenzhen through conducting observational survey. The sample size was estimated to be 475. A questionnaire was administered to collect socio-demographic characteristics, sexual behaviors, ART, viral load testing and the cognition towards "U=U" in HIV-infected MSM. Logistic regression was used to access factors associated with acceptance of "U=U".Results:A total of 490 HIV-infected MSM receiving ART were recruited. Of whom, 60.2% (295/490) were aware of "U=U" and 50.6% (248/490) accepted "U=U". Multiple logistic regression showed that participants who had an educational level of college or above (a OR=1.76,95% CI: 1.12-2.75) were more likely to accept "U=U". Those who had no local residency (a OR=0.51,95% CI: 0.29-0.92), had viral load >0 copies/ml in the last testing (a OR=0.61,95% CI: 0.38-0.98) and were unaware of "U=U" (a OR=0.13, 95% CI: 0.09-0.21), were less likely to accept "U=U". Conclusions:HIV-infected MSM receiving ART had a low cognition level of "U=U" in Shenzhen. Promotion and advocacy on this concept through healthcare workers should be enhanced in combination with routine follow-up in order to improve their ART adherence and outcome of treatment. Furthermore, developing related guidelines on "U=U" according to the characteristics of HIV-infected individuals is warranted to improve the normalization of promotion and advocacy on "U=U".