The contents, application progress, application effect and optimization strategy of group pregnancy health care model were reviewed, in order to provide reference for the establishment of standardized intervention and health management practice strategies of rural women′s pregnancy care in line with China′s national conditions.

BACKGROUND:Previous studies have confirmed that the new compound cottonrose hibiscus leaf gel plaster has a good effect in the treatment of acute soft tissue swelling. OBJECTIVE:To observe the clinical efficacy of compound cottonrose hibiscus leaf gel plaster in the treatment of synovitis of the knee joint. METHODS:Seventy-two patients with knee synovitis were selected from Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine from December 2019 to May 2021.These patients were randomly divided into a trial group and a control group,with 36 cases in each group.The trial group was treated with compound cottonrose hibiscus leaf gel plaster,once a day,12 hours each time,while the control group was treated with Diclofenac Diethylamine Emulgel,twice a day.After 28 days of treatment,visual analog scale score,WOMAC Osteoarthritis Index score,quality of life score(SF-36),thickness of knee synovium and comprehensive curative effect were compared between the two groups. RESULTS AND CONCLUSION:(1)Visual analog scale scores after treatment were lower than those before treatment(P<0.05).Visual analog scale scores in the trial group after 7,14 and 28 days of treatment were lower than those in the control group(P<0.05).The WOMAC Osteoarthritis Index scores of the two groups after treatment were lower than those before treatment(P<0.05),and the WOMAC Osteoarthritis Index scores in the trial group after 7,14 and 28 days of treatment were lower than those in the control group(P<0.05).(3)The SF-36 quality of life score in the two groups after 28 days of treatment was higher than that before treatment(P<0.05).SF-36 quality of life score in the trial group after 28 days of treatment was higher than that in the control group(P<0.05).(4)After 28 days of treatment,the thickness of knee synovium in the trial group was less than that in the control group(P<0.05),and the effective rate in the trial group was higher than that in the control group(P<0.05).(5)These findings indicate that compared with Diclofenac Diethylamine Emulgel,the compound cottonrose hibiscus leaf gel plaster can better relieve knee pain,enhance knee joint function,reduce synovial hyperplasia,and elevate the overall quality of life of patients.

Objective:To investigate functional outcomes and condition-specific quality-of-life (CSQoL) after intersphincteric resection (ISR) in patients with low rectal cancer using traditional and exploratory questionnaires.Methods:A prospective observational study was conducted in the Characteristic Medical Center of the People′s Liberation Army Rocket Force. Patients with low rectal cancer who underwent ISR with ileostomy reversal from May 2020 to April 2023 were enrolled. An electronic self-assessment survey was sent to enrolled patients at 3 to 6, 12, and 24 to 36 months after reversal, and differences in functional and CSQoL results between the 3 groups were analyzed with generalized estimation equations. Functional outcomes were determined by the Wexner incontinence score (WIS) and the low anterior resection syndrome (LARS) score. In line with the five frequency responses ranging from never (score 0) to always (score 4) defined by the WIS, an exploratory survey was used to measure the severity of 16 LARS-specific variables confirmed by the latest international Delphi consensus. Furthermore, CSQoL was evaluated using the fecal incontinence quality-of-life scale (FIQL) and the visual analog scale (VAS).Results:A total of 90 patients were enrolled in the study. There were 64 males and 26 females, aged (58.6±10.4) years (range: 28 to 79 years). The median distance from the distal tumor margin to the anal verge( M(IQR)) was 3.0 (1.5) cm (range: 1.0 to 5.0 cm). There were 55 patients who completed the questionnaires at 3 to 6 months, 59 patients at 12 months, and 40 patients at 24 to 36 months of follow-up, respectively. The summary score of FIQL and VAS improved significantly after reversal (2.33±0.69 vs. 2.40±0.66 vs. 2.79±0.76, χ2=11.703, P=0.003; 5.31±1.65 vs. 5.61±1.90 vs. 6.58±1.92, χ2=12.781, P=0.002), but the differences in the WIS and LARS score did not reach statistical significance (both P>0.05). The survey responses for the LARS-specific variables indicated that “emptying difficulties” and “dissatisfaction with the bowels” were the most frequent symptom and consequence after ISR, respectively. The exploratory severity score for LARS improved significantly among the 3 time periods(34 (14) vs. 31 (13) vs. 23 (17), χ2=13.952, P=0.001). Furthermore, the FIQL summary score was strongly correlated with the LARS severity score ( r s=-0.72, P<0.01). Conclusions:Although a high prevalence of LARS may persist for years, patients reported an improvement in CSQoL and functional outcomes after ISR. The highest priorities recommended by the international consensus might provide better assessments the severity of LARS.

Objective:To investigate functional outcomes and condition-specific quality-of-life (CSQoL) after intersphincteric resection (ISR) in patients with low rectal cancer using traditional and exploratory questionnaires.Methods:A prospective observational study was conducted in the Characteristic Medical Center of the People′s Liberation Army Rocket Force. Patients with low rectal cancer who underwent ISR with ileostomy reversal from May 2020 to April 2023 were enrolled. An electronic self-assessment survey was sent to enrolled patients at 3 to 6, 12, and 24 to 36 months after reversal, and differences in functional and CSQoL results between the 3 groups were analyzed with generalized estimation equations. Functional outcomes were determined by the Wexner incontinence score (WIS) and the low anterior resection syndrome (LARS) score. In line with the five frequency responses ranging from never (score 0) to always (score 4) defined by the WIS, an exploratory survey was used to measure the severity of 16 LARS-specific variables confirmed by the latest international Delphi consensus. Furthermore, CSQoL was evaluated using the fecal incontinence quality-of-life scale (FIQL) and the visual analog scale (VAS).Results:A total of 90 patients were enrolled in the study. There were 64 males and 26 females, aged (58.6±10.4) years (range: 28 to 79 years). The median distance from the distal tumor margin to the anal verge( M(IQR)) was 3.0 (1.5) cm (range: 1.0 to 5.0 cm). There were 55 patients who completed the questionnaires at 3 to 6 months, 59 patients at 12 months, and 40 patients at 24 to 36 months of follow-up, respectively. The summary score of FIQL and VAS improved significantly after reversal (2.33±0.69 vs. 2.40±0.66 vs. 2.79±0.76, χ2=11.703, P=0.003; 5.31±1.65 vs. 5.61±1.90 vs. 6.58±1.92, χ2=12.781, P=0.002), but the differences in the WIS and LARS score did not reach statistical significance (both P>0.05). The survey responses for the LARS-specific variables indicated that “emptying difficulties” and “dissatisfaction with the bowels” were the most frequent symptom and consequence after ISR, respectively. The exploratory severity score for LARS improved significantly among the 3 time periods(34 (14) vs. 31 (13) vs. 23 (17), χ2=13.952, P=0.001). Furthermore, the FIQL summary score was strongly correlated with the LARS severity score ( r s=-0.72, P<0.01). Conclusions:Although a high prevalence of LARS may persist for years, patients reported an improvement in CSQoL and functional outcomes after ISR. The highest priorities recommended by the international consensus might provide better assessments the severity of LARS.

Objective To explore the expression of serum bone morphogenetic protein 2(BMP2),bone morphogenetic protein 7(BMP7)level and its association with left ventricular hypertrophy(LVH)among patients with chronic kidney disease(CKD).Methods A total of 93 CKD patients admitted to Yan'an People's Hospital from June 2019 to June 2023 were collected as CKD group,divided into LVH group(n=34)and non-LVH group(n=59)according to whether concurrence was combined with LVH.A total of 60 healthy volunteers were selected as control group in the same period.The clinical data were collected and serum BMP2 and BMP7 levels were detected by enzyme-linked immunosorbent assay(ELISA).The association between serum BMP2,BMP7 and CKD stage was analyzed by Spearman's rank correlation analysis.Logistic regression analyze was performed to analyze the influencing factors of CKD patients with concomitant LVH.ROC curves were plotted to assess the diagnostic value of serum BMP2,BMP7 on LVH.Results Serum BMP2(106.09±19.34 pg/ml)in CKD group was higher than that in control group(83.76±15.27 pg/ml),and serum BMP7(15.16±4.92 pg/ml)in CKD group was lower than that in control group(26.53±5.80 pg/ml),the differences were statistically significant(t=7.559,13.002,all P<0.05).Serum BMP2 was sequentially increased in patients with CKD stages Ⅰ,Ⅱ,Ⅲ,Ⅳ and Ⅴ(90.32±6.04,98.56±6.63,110.32±7.49,121.13±7.82,131.81±7.97 pg/ml),and serum BMP7 was sequentially decreased (20.06±2.79,17.01±2.22,13.34±2.18,11.20±2.01,9.35±2.09 pg/ml),and the differences were statistically significant(F=19.863,11.567,all P<0.05).Serum BMP2 was positively correlated with CKD stage(r=0.592,P<0.05),while serum BMP7 was negatively correlated with CKD stage(r=-0.603,P<0.05).BMP2 was an independent risk factor for LVH in CKD patients[OR(95％CI):1.640(1.317～2.043),P<0.05].BMP7 was a protective factor for LVH in CKD patients[OR(95％CI):0.521(0.349～0.779),P<0.05].Both serum BMP2 and BMP7 had diagnostic value for LVH with AUC(95％CI)of 0.782(0.719～0.832)and 0.791(0.726～0.859),respectively.The AUC(95％CI)of the combination of two indicators was 0.873(0.812～0.930),which was greater than that of single indicator(Z=2.357,2.027,all P<0.05).Conclusion BMP2 is abnormally elevated and BMP7 is abnormally decreased in CKD patients,and the abnormal expression of two indicators is associated with CKD disease and LVH.Early combined detection of two indexes can be used as an indicator for diagnosing LVH.

OBJECTIVES: This study aimed to investigate the feasibility of measuring the soft tissue height of bone cristae around implant by digital method. METHODS: A total of 36 patients with dental implants were selected from the Dental Medicine Center of the First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital) from August 2022 to December 2022. A total of 43 dental implants were enrolled. All postoperative cone beam CT (CBCT) imaging data and intraoral digital impressions obtained before surgery were immediately obtained by the patients on the day of completion of oral implant surgery and they were imported into oral implant surgery planning software for image fitting. Then, virtual implants of the same specification were placed in the planting area, and the implant position was adjusted to overlap with the implant shadow in the CBCT image. Supracrestal tissue height (STH) was measured at the implant view interface (digital group). During the operation, implant holes were prepared step by step in accordance with the standard preparation method, and implants were implanted. The upper edge of the implant was flushed with the crest of the alveolar ridge. STH was measured by perio-dontal probing (periodontal probe group). Paired t-test was used to compare the STH differences between the digital and periodontal probe groups. Bland-Altman test was used to analyze the consistency of the two methods. Intra-group correlation coefficient (ICC) was used to verify the reliability of the results measured by different surveyors using di-gital methods. RESULTS: No statistical significance was observed in the STH difference between the two methods (P>0.05). Bland-Altman test showed good consistency between the two methods, but the measurement of mandibular posterior teeth showed that the results of periodontal probe were greater than those of digital method. The ICC and 95%CI of the STH results measured digitally by different surveyors are 0.992 (0.986-0.996). CONCLUSIONS The digital me-thod is in good agreement with the periodontal probe method in measuring the soft tissue height of the bone cristae around the implant.
Humans ; Alveolar Process/diagnostic imaging* ; Cone-Beam Computed Tomography/methods* ; Dental Implants ; Feasibility Studies ; Reproducibility of Results ; Tooth/diagnostic imaging*

Objective:To systematically review the severe risk in common chronic diseases and coronavirus disease 2019 (COVID-19) cases.Methods:PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang Database, China Biology Medicine disc, medRxiv, SSRN and ChinaXiv were searched for clinical and epidemiological studies that reported chronic diseases in patients with COVID-19. Only studies of severe COVID-19 in comparison with non-severe controls were included. The prevalence rates of chronic diseases including chronic obstructive pulmonary disease (COPD), diabetes mellitus, hypertension, malignant tumor, cardiovascular diseases, cerebrovascular disease, chronic kidney disease, and chronic liver disease were estimated. Pooled odds ratio ( OR) with 95% confidence interval ( CI) between patients with severe COVID-19 and non-severe groups were calculated. R 3.6.3 software was used for meta-analysis. Results:The search yielded 2 455 articles. A total of 19 eligible comparative studies with 4 792 patients were included in a quantitative analysis. Meta-analysis showed that there was a proportion of 55.0% (95% CI 40.0%-80.0%) male among patients with COVID-19, and the overall pooled prevalence of any chronic diseases in COVID-19 cases was 30.4% (95% CI 24.0%-37.0%). The most prevalent comorbidity was hypertension (16.9%(95% CI 14.0%-20.0%)), followed by diabetes mellitus (8.3%(95% CI 8.0%-9.0%)). The proportion of male patients with severe COVID-19 was higher than that of male patients with non-severe COVID-19 (64.4% vs 52.8%, OR=1.49, 95% CI 1.08-2.05, Z=4.63, P<0.01). The prevalence rates of COPD, cerebrovascular disease, diabetes mellitus, chronic kidney disease, hypertension, cardiovascular diseases and malignant tumor in severe COVID-19 patients were higher than those of non-severe patients ( OR=5.77, 95% CI 3.80-8.74; OR=4.47, 95% CI 2.71-7.38; OR=3.55, 95% CI 2.86-4.40; OR=3.05, 95% CI=1.76-5.28; OR=2.82, 95% CI=1.96-3.97; OR=2.39, 95% CI=1.77-3.23; OR=2.15, 95% CI 1.27-3.66, respectively, Z=8.37, 6.01, 11.60, 4.20, 5.46, 5.71, 3.12, all P<0.01). There was no significant difference in the prevalence of chronic liver disease between severe and non-severe patients ( OR=1.35, 95% CI 0.84-2.17, P=0.11). Conclusion:COVID-19 patients with chronic diseases have higher risk of developing severe disease, and the ORs from high to low are COPD, cerebrovascular disease, diabetes mellitus, chronic kidney disease, hypertension, cardiovascular diseases and malignant tumor.

OBJECTIVES: To explore the effect of HIV prevention information transmission model in the prevention of high-risk sexual behavior among men who have sex with men (MSM). METHODS: To establish the HIV "expert-key informant-MSM" preventive information transmission model and to intervene the MSM high-risk sexual behavior. Before and 3 months after the intervention, MSM was measured by general information questionnaire, AIDS knowledge and sexual behavior questionnaire, MSM Health Belief Scale for HIV Prevention, and Safe Sexual Self-efficacy Scale. RESULTS: AIDS knowledge and sexual behavior scores in MSM after the intervention were significantly higher than those before the intervention (=-13.047, <0.001); the scores of health belief before and after the intervention were significantly higher (=-3.272, =0.001); condom use in MSM after the intervention was more common than that before the intervention (<0.05), except for commercial sex. CONCLUSIONS The application of HIV prevention information transmission model can effectively improve AIDS-related knowledge, HIV prevention health beliefs, condom use rate of MSM population, and in turn promote the transformation of their high-risk sexual behavior.
Acquired Immunodeficiency Syndrome ; Condoms ; HIV Infections ; Homosexuality, Male ; Humans ; Male ; Risk-Taking ; Sex Work ; Sexual Behavior ; Sexual and Gender Minorities

OBJECTIVES: To explore the Impact of community subculture of men who have sex with men (MSM) on the occurrence of high-risk sexual behavior based on the health belief model. METHODS: A qualitative research method was used to conduct in-depth interviews with 17 MSM by one-to-one and half-structured way, and thematic analysis was used to analyze the data. RESULTS: There were several factors for high-risk sexual behavior in MSM subculture, such as trust, subjective assessment for partner or personal health status, the role in inserting, awareness of HIV infection among partners, perception of HIV and homosexual discrimination, difficulty in maintaining a fixed partner, family responsibility,and so on. Self-efficacy also affected MSM's high-risk sexual behavior. CONCLUSIONS High-risk sexual behavior in MSM population is influenced by individual, group, and intra-circle subculture. Cognitive bias for HIV infection in MSMs can be intervened by constructing a preventive intervention model for high-risk sexual behavior.
HIV Infections ; Homosexuality, Male ; Humans ; Male ; Risk-Taking ; Sexual Behavior ; Sexual Partners ; Sexual and Gender Minorities

Objective To promote the Institutional Review Board(IRB) construction and development via paying more attention to the detail management and providing better protection of subjects' rights and interests in ethical review of clinical trials and scientific research projects.Methods Assessment criteria were established according to the domestic and international laws and regulations on the management of ethical and scientific research project.Ethical site visit was performed on the 37 clinical trials/scientific research projects approved by IRB during the year 2012-2015.Results Clinical trials/scientific research projects were divided into tree types:the registered clinical trials,the post-marketing clinical trials and the researcher initiated scientific research project.All the types met with the following assessment criteria:satisfy the requirement of equipment,facilities and qualifications of drug preservation required for conducting clinical research;subjects were given compensation according to the protocol;informed consent were obtained.Among them,the registered clinical trials meet more criteria than other research types.Regarding to the standard of informed consent implementation,all types met with the following assessment criteria:all the subjects enrolled signed informed consent forms,informed consent forms are well documented;investigators and subjects/ the guardian signed the forms.However,during the site visit,some other criteria were also neglected more or less.Particularly,only few project recorded the consent process and time spots singed the forms.Conclusions Investigators should pay more attention to the activities and behaviors taken place during the research implementation process.Researchers and management staffs should pay attention to ethical detail management to guarantee better protection of subjects' rights and interests.