Objective: To explore the association of physical activity and sugar sweetened beverage consumption with psychological sub health among middle school students in Bao an District, Shenzhen, so as to provide a reference for adolescent mental health promotion. Methods: A questionnaire survey was conducted in November 2024 by a stratified cluster random sampling method to select 6 926 junior and senior middle school students from 5 middle schools in Shenzhen. The questionnaire from Youth Risk Behavior Surveillance System was used to assess the consumption of sugar sweetened beverages, and physical activity Rating Scale was used to assess the level of physical activity, and Brief Instrument on Psychological Health of Youths was used to evaluate the psychological sub health status. The Chi -square test was used to analyze the differences in the detection rates of psychological sub health among different groups of middle school students, and a multivariate Logistic regression model was established to analyze the effects of physical activity and sugar sweetened beverage consumption and their combined effects on the psychological sub health of middle school students. Results: The detection rate of psychological sub health among middle school students in Bao an District, Shenzhen was 18.93%. Multivariate Logistic regression analysis showed that, after controlling for confounding factors such as gender, school stage, family residence, family economic status, parental literacy, academic stress and number of friends, lack of physical activity or excessive sugar sweetened beverage consumption were associated with increased risks of psychological sub health among middle school students ( OR =1.36, 1.45); and the highest risk of psychological sub health was found in middle school students who were lack of physical activity and excessive sugar sweetened beverage consumption ( OR =2.59) ( P <0.01). Further analysis by school stages showed that junior high school students with sufficient physical activity and excessive intake of sugary drinks ( ROR =2.10), lack of physical activity and excessive intake of sugary drinks ( ROR =2.31) were at higher risks of psychological sub health than senior high school students( P <0.05). Conclusions Insufficient physical activity and excessive sugar sweetened beverage consumption are closely associated with an increased risk of psychological sub health among middle school students. Effective interventions should be targeted to reduce the risk of psychological sub health problems among middle school students.

Objective: To investigate the self-monitoring blood pressure behavior and its influencing factors among residents in Jiangsu Province, so as to provide the basis for strengthening proactive blood pressure monitoring among residents. Methods: Permanent residents aged 35-75 years in six counties (cities, districts), Jiangsu Province, were selected using the stratified cluster sampling method in 2023. Data on basic information, disease history, and self-monitoring blood pressure behavior were collected, height and weight were measured to calculate the body mass index (BMI); and blood glucose and lipid levels were measured. Self-monitoring blood pressure behavior was defined as having measured blood pressure at least once in the past three months. Factors affecting self-monitoring blood pressure behavior were identified using a multivariable logistic regression model. Results: A total of 12 475 residents were surveyed, including 5 748 males and 6 727 females, with a male-to-female ratio of 1∶1.17. There were 3 855 residents aged 45-<55 years (30.90%) and 5 511 residents who had self-monitoring blood pressure behaviors (44.18%). Multivariable logistic regression analysis showed that the residents who were males (OR=1.167, 95%CI: 1.081-1.261), lived in rural areas (OR=1.430, 95%CI: 1.321-1.547), aged 45-75 years (45-<55 years, OR=1.384, 95%CI: 1.241-1.543; 55-<65 years, OR=1.397, 95%CI: 1.243-1.570; 65-75 years, OR=1.196, 95%CI: 1.049-1.363), had an annual household income ≥30 000 yuan (30 000-<60 000 yuan, OR=1.190, 95%CI: 1.072-1.321; 60 000-<110 000 yuan, OR=1.330, 95%CI: 1.191-1.485; ≥110 000 yuan, OR=1.746, 95%CI: 1.536-1.984), were overweight (OR=1.170, 95%CI: 1.070-1.280) or obese (OR=1.248, 95%CI: 1.120-1.391), were unaware (OR=1.221, 95%CI: 1.103-1.353) or aware (OR=3.937, 95%CI: 3.575-4.335) of having hypertension, were aware of having diabetes (OR=1.538, 95%CI: 1.354-1.749), and aware of having dyslipidemia (OR=1.265, 95%CI: 1.106-1.447) were more likely to have self-monitoring blood pressure behaviors. Conclusions Among the residents aged 35-75 years in Jiangsu Province, 44.18% had self-monitoring blood pressure behavior. Gender, place of residence, age, annual household income, BMI, hypertension, diabetes, and dyslipidemia were identified as influencing factors for self-monitoring blood pressure behavior.

Background/Aims: Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. Methods: A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. Results: Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. Conclusions In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.

Objective:To summarize the characteristics of the participants (P), interventions (I), control measures (C), outcomes (O) and study design (S) of the clinical study of chronic back pain (CBP) in recent years; To further systematically organize the outcomes of the clinical study of CBP and their corresponding measurement tools.Methods:Clinical studies of CBP were retrieved from various databases including CNKI, Wanfang Database, VIP, SinoMed, Cochrane Library, Pubmed, Embase, Web of Science, etc. The search period was from January 1, 2015 to December 31, 2019. The retrieved literature was extracted and analyzed.The retrieved literatures will be extracted and analyzed. The retrieved literature was subjected to data extraction and analysis, and the quality of outcome indicators was evaluated according to 6 items. The Newcastle-Ottawa Scale ( NOS ) was used to evaluate the quality of cohort studies and case-control studies. Analyze the relationship between outcome indicators and interventions.Results:A total of 3 028 articles were finally included after examination and screening. The top 7 diagnoses of CBP were low back pain, lumbar disc protrusion, lumbar vertebral stenosis, lumbar vertebral slip, lumbar disc degression, non-specific chronic low back pain and post-operative pain syndrome. The top 7 intervention measures in clinical studies of CBP were surgery, acupuncture, physiotherapy, Tuina, exercise therapy, Western medicine painkillers and oral Chinese patent medicines. A total of 47 outcomes and 348 outcome measurement tools were reported in the literature included.Conclusion:In the clinical study of CBP in the recent years, there are problems such as incomplete and low quality of reporting, a wide variety of outcome measurement tools and lack of uniform reporting standards. The characteristics of patients determine the common characteristics of outcomes selection and it is also necessary to consider the specific outcomes related to interventions.

Objective:To explore the effect of transitional care network platform based on information-motivation-behavior skills (IMB) on self-management and quality of life of patients with diabetes retinopathy (DR) .Methods:Convenience sampling was used to select 102 DR inpatients from the First Affiliated Hospital of Zhengzhou University from May 2019 to June 2021. The patients were divided into research group ( n=51) and control group ( n=51) according to the random number table method. The control group received routine care, while the research group used the network platform based on IMB to conduct transitional care on the basis of the control group. Patients were evaluated before and six months after the intervention. The self-management, blood glucose indicators [hemoglobin (HbA1c), fasting blood glucose (FBG), 2-hour postprandial blood glucose (2 hPG) ], and quality of life of the two groups of patients before and after intervention were analyzed. Results:After intervention, the scores of self-management environment, self-management behavior, and self-management cognition in the research group were higher than those in the control group, while the FPG, HAb1c, and 2 hPG were lower than those in the control group. The scores of psychological, physical, social function, and material life in the observation group were higher than those in the control group. The above differences were statistically significant ( P<0.05) . Conclusions:Applying the network platform based on IMB to carry out transitional care can enhance the self-management of DR patients, improve their blood glucose indicators and quality of life, which has high clinical value.

Purpose: The present study determined the effects of saphenous nerve stimulation (SNS) at different stimulation frequencies on bladder reflex and explored a possible action mechanism of tibial nerve stimulation (TNS) on bladder activity in cats. Methods: Two bipolar nerve cuff electrodes were implanted on the saphenous nerve and the contralateral tibial nerve in 13 cats, respectively. Multiple cystometrograms were obtained to determine the effects of single SNS at different frequencies and that of combined SNS and TNS on the micturition reflex by infusing normal saline. Results: SNS at 1 Hz significantly reduced the bladder capacity (BC) to 59.8%±7.7% and 59.3%±5.8% of the control level at the intensity threshold (T) and 2T, respectively (P<0.05), while that at 20 Hz significantly increased the BC to 130.6%±4.2% of the control level at 6T (P<0.05). The TNS and SNS at 20 Hz did not significantly change the BCs at 1T (P>0.05), while combined stimulation at 1T significantly increased the BC to 122.7%±1.9% of the control level and induced an inhibitory effect which was similar to that TNS at 2T. Conclusions The current study revealed that SNS reduced and increased BC depending on different stimulation frequencies. The combined SNS and TNS maximized the clinical efficacy at a low intensity. Also, SNS may be a potential therapeutic mechanism of TNS.

The pathogenesis of autoimmune diseases(AID)involves the inflammatory response of the human body, and inflammatory pathways are also shared by mechanisms of aging.Clinical observations of AID have revealed evidence of aging-related diseases in younger adults.This article reviews the literature related to research progress on AID combined with aging-related diseases, such as cardiovascular diseases, diabetes and osteoporosis, and briefly explains the underlying mechanisms, in order to promote interdisciplinary research between the two fields.

Objective:Evaluate the influence of different pressure transmission media of urodynamic water filled catheter(WFC) and air charged catheter(ACC) on the pressure measurement results to determine whether they can be used interchangeably.Methods:The results of 2 147 patients who underwent urodynamic examination in our hospital from January 2014 to December 2020 were retrospectively analyzed. A total of 2 538 times of bladder manometry data were obtained, including 1 299 times in WFC group, 856 times in male and 443 times in female, aged 37(24, 50)years, course of disease 1.2(0.4, 5.0) years, 1 130 times in neurogenic bladder(NB)and 169 times in non-neurogenic bladder(N-NB); In ACC group, there were 1 239 times, 773 times for male and 466 times for female, with age of 37(24, 55)years, course of disease of 1.5(0.5, 6.0)years, 1 040 times for Nb and 199 times for N-NB. There was no significant difference in baseline data of general clinical data between the two groups. The intravesical pressure(Pves), intra-abdominal pressure(Pabd)and detrusor pressure(Pdet) of WFC and ACC patients during filling and urination were analyzed. For traumatic spinal cord injury(SCI) and idiopathic patients, the two sets of pressure measurement data were analyzed separately. Nonparametric test and Chi-square test were used to compare the Pves, Pabd, and Pdet recorded by the two manometry catheters before, at the end and after urination, the maximum detrusor pressure at DO(Pdet.max-DO), and the maximum detrusor pressure during spontaneous urination (Pdet. max) and the detrusor pressure (Pdet.Qmax) corresponding to the maximum urine flow rate, the maximum urethral pressure (MUP) and the maximum urethral closure pressure (MUCP) during resting urethral pressure profile, and the initial cough Pdet signal pattern (typeⅠ, typeⅡand typeⅢ).Results:Regardless of the cause, the Pabd values measured by ACC were significantly higher than WFC before filling, end filling and after voiding[18(10, 26)cmH 2O vs.15(11, 21)cmH 2O; 23(16, 31)cmH 2O vs. 20(14, 26)cmH 2O; 23(15, 31)cmH 2O vs.18(12, 24)cmH 2O], and Pdet were significantly lower than WFC[0(0, 0) cmH 2O vs. 0(0, 1)cmH 2O; 5(1, 13)cmH 2O vs. 9(4, 17)cmH 2O; 6(1, 12)cmH 2O vs. 7(3, 14)cmH 2O]. In the initial cough state, Pves and Pabd increase value were also significantly lower than that of WFC [22(12, 36)cmH 2O vs. 23(14, 38)cmH 2O; 20(10, 33)cmH 2O vs. 21(12, 36)cmH 2O]. The Pves measured by ACC was also significantly higher than WFC before filling and after voiding[18(10, 27)cmH 2O vs. 16(11, 21)cmH 2O; 30(22, 39)cmH 2O vs. 26(20, 36)cmH 2O]. Maximum urethral pressure (MUP) and maximum urethral closure pressure (MUCP) measured by ACC were significantly higher than WFC [91(69, 118)cmH 2O vs.81(64, 106)cmH 2O; 77(55, 103)cmH 2O vs. 68(48, 91)cmH 2O], and there were no significant differences in Pdet.max-DO、Pdet.max和Pdet.Qmax. For patients with traumatic SCI, the Pves measured by ACC was significantly higher than WFC before filling[15(10, 24)cmH 2O vs. 14(10, 20)cmH 2O], and only MUP was significantly higher than WFC in the measurement of urethral pressure[95(71, 119)cmH 2O vs. 85(65, 112)cmH 2O], and there were no significant differences in Pdet.max-DO, Pdet.max, Pdet.Qmax and MUCP. For idiopathic patients, Pves measured by ACC before filling and after urination were significantly higher than WFC[25(20, 29)cmH 2O vs. 18(11, 23)cmH 2O; 35(29, 44)cmH 2O vs. 28(20, 38)cmH 2O], while Pdet.max-DO, Pdet.max, Pdet.Q max, MUP and MUCP were not significantly different in different pressure measurement systems. For the comparison of the initial cough Pdet signal pattern, ACC is easier to detect type Ⅰ, and WFC is easier to detect type Ⅱ and type Ⅲ. Conclusions:Compared with WFC, ACC measured higher Pves and Pabd and lower Pdet in resting state, and lower Pves and Pabd in initial cough state. The pressure values and signal pattern measured by WFC and ACC are not completely consistent, so they cannot be used interchangeably.

Purpose: The present study determined the effects of saphenous nerve stimulation (SNS) at different stimulation frequencies on bladder reflex and explored a possible action mechanism of tibial nerve stimulation (TNS) on bladder activity in cats. Methods: Two bipolar nerve cuff electrodes were implanted on the saphenous nerve and the contralateral tibial nerve in 13 cats, respectively. Multiple cystometrograms were obtained to determine the effects of single SNS at different frequencies and that of combined SNS and TNS on the micturition reflex by infusing normal saline. Results: SNS at 1 Hz significantly reduced the bladder capacity (BC) to 59.8%±7.7% and 59.3%±5.8% of the control level at the intensity threshold (T) and 2T, respectively (P<0.05), while that at 20 Hz significantly increased the BC to 130.6%±4.2% of the control level at 6T (P<0.05). The TNS and SNS at 20 Hz did not significantly change the BCs at 1T (P>0.05), while combined stimulation at 1T significantly increased the BC to 122.7%±1.9% of the control level and induced an inhibitory effect which was similar to that TNS at 2T. Conclusions The current study revealed that SNS reduced and increased BC depending on different stimulation frequencies. The combined SNS and TNS maximized the clinical efficacy at a low intensity. Also, SNS may be a potential therapeutic mechanism of TNS.