中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20251120-01101
Z Y Yuan, P Z Zhu, Q S Wu, Y L Wang, J Y Duan, D Shan
{"title":"[Psychological-behavioral-social adaptation mechanisms among HIV-positive men who have sex with men from the perspective of the social ecological model].","authors":"Z Y Yuan, P Z Zhu, Q S Wu, Y L Wang, J Y Duan, D Shan","doi":"10.3760/cma.j.cn112150-20251120-01101","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20251120-01101","url":null,"abstract":"<p><p><b>Objective:</b> To analyze key issues and core barriers in psychological, behavioral, and social adaptation among HIV-positive men who have sex with men (MSM) based on the social ecological model, identify adaptation characteristics at different stages post-diagnosis. <b>Methods:</b> A qualitative research design was employed. Using purposive sampling, 18 HIV-positive MSM were recruited from Beijing You'an Hospital, Capital Medical University, between March and May 2025. Semi-structured in-depth interviews were conducted with all participants. Grounded theory methodology was applied within the Social-Ecological Model (SEM) framework, with three-level coding performed on interview data to construct an adaptation mechanism framework. <b>Results:</b> A total of 18 participants aged 22-60 years were included, with 9 diagnosed within 1 year and 9 diagnosed for more than 1 year prior to the study. Through the derivation of 62 initial concepts, 20 initial categories, and 6 major categories, a three-level adaptation mechanism framework encompassing the micro-, meso-, and macro-system levels was constructed, with the core category identified as the psychological-behavioral-social adaptation of HIV-positive MSM. At the micro-system level, individuals achieved internal adaptation through cognitive restructuring, emotion regulation, and health behavior management; however, sexual risk behaviors persisted within steady partnerships and under conditions of emotional impulsivity. At the meso-system level, individuals achieved interpersonal adaptation by weighing the timing of disclosure, selecting disclosure strategies, and relying on peer support networks, although disclosure decisions remained influenced by HIV-related stigma and intergenerational differences in disease awareness. At the macro-system level, individuals maintained social functioning through privacy management, utilization of medical security policies, and selective consumption of new media information, while still facing structural stigma and insufficient trust in services. The three levels interacted dynamically and jointly influenced post-diagnosis adaptation and health outcomes. Comparative analysis showed that newly diagnosed participants mainly focused on the early-stage process of crisis response-information seeking-behavioral initiation,whereas previously diagnosed participants had transitioned to the long-term stage of behavior maintenance-relationship reconstruction-structural resistance,indicating differences in adaptation priorities across diagnostic stages. <b>Conclusion:</b> The adaptation process among HIV-positive MSM is characterized by a multilevel mechanism spanning micro-, meso-, and macro-system dimensions, with differential emphases in psychological adjustment, behavior management, and social relationship reconstruction across diagnostic stages.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1571-1580"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20260416-00342
W Li, M Li, J Zhao, Z X Li, W P Song
{"title":"[Changes and trend projections in human resource allocation of disease prevention and control institutions in Beijing City, 2018-2025].","authors":"W Li, M Li, J Zhao, Z X Li, W P Song","doi":"10.3760/cma.j.cn112150-20260416-00342","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20260416-00342","url":null,"abstract":"<p><p><b>Objective:</b> To analyze changes in human resource allocation in Beijing's disease prevention and control institutions from 2018 to 2025, and predict the development trend from 2026 to 2030. <b>Methods:</b> Human resource data from 19 disease prevention and control institutions in Beijing from 2018 to 2025 were collected using a self-designed questionnaire. Changes in the numbers of authorized staff, professional and technical personnel, health professional and technical personnel, and other professional and technical personnel were analyzed at the municipal level and across five urban spatial areas. The Mann-Kendall trend test was used to assess trends in personnel numbers. A grey GM(1, 1) model was constructed to predict changes in human resources in Beijing's disease prevention and control institutions from 2026 to 2030. <b>Results:</b> From 2018 to 2025, the numbers of authorized staff, professional and technical personnel, and health professional and technical personnel in Beijing's disease prevention and control institutions increased by 767, 784, and 775, respectively, with growth rates of 26.8%, 30.3%, and 34.5%. The grey GM(1, 1) model predicted that by 2030, the numbers of authorized staff, professional and technical personnel, health professional and technical personnel, and other professional and technical personnel would reach 4 437, 4 235, 3 774, and 468, respectively. <b>Conclusion:</b> From 2018 to 2025, the total human resources of Beijing's disease prevention and control institutions exhibited a continuous upward trend, and this growth is projected to persist from 2026 to 2030. Professional and technical personnel, particularly health professional and technical personnel, will remain the primary drivers of this expansion.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1606-1613"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20260330-00277
B S Wang, Y Yang, N Zhang, T T Luo, B Z Zhang, M L Ma, L F Wang, Y H Cai
{"title":"[A survey on knowledge, attitude, practice, and vaccination willingness regarding hepatitis B among students in a college in Dezhou City, 2026].","authors":"B S Wang, Y Yang, N Zhang, T T Luo, B Z Zhang, M L Ma, L F Wang, Y H Cai","doi":"10.3760/cma.j.cn112150-20260330-00277","DOIUrl":"10.3760/cma.j.cn112150-20260330-00277","url":null,"abstract":"<p><p>A census-based questionnaire survey was conducted among all students enrolled in a college in Dezhou City in March 2026. The results showed that the overall qualified rate of hepatitis B-related knowledge, attitude and practice (KAP) among 1 334 students was 29.16%, with the qualified rates for knowledge, attitude, and practice being 29.46% (393 students), 39.28% (524 students), and 39.66% (529 students), respectively. The overall willingness rate for hepatitis B vaccination was 37.93% (506 students). Multivariate logistic regression analysis showed that, compared with medical students, non-medical students were less likely to have qualified KAP (<i>OR</i>=0.540, 95%<i>CI</i>: 0.354-0.826). Compared with heterosexual students, bisexual students (<i>OR</i>=0.207, 95%<i>CI</i>: 0.059-0.722) and students with uncertain sexual orientation (<i>OR</i>=0.275, 95%<i>CI</i>: 0.165-0.457) were less likely to have qualified KAP. Compared with students who had completed full-dose vaccination, those with partial-dose vaccination (<i>OR</i>=0.122, 95%<i>CI</i>: 0.046-0.322), unvaccinated students (<i>OR=</i>0.281, 95%<i>CI</i>: 0.168-0.468), and students with unknown vaccination history (<i>OR</i>=0.241, 95%<i>CI</i>: 0.180-0.323) were less likely to have qualified KAP. Compared with heterosexual students, students with uncertain sexual orientation showed lower willingness to receive hepatitis B vaccination (<i>OR</i>=0.649, 95%<i>CI</i>: 0.430-0.978). Students with unqualified KAP scores were less willing to receive hepatitis B vaccination than those with qualified scores (<i>OR</i>=0.097, 95%<i>CI</i>: 0.073-0.128).</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 ","pages":"1666-1671"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148832767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20251103-01041
Y M Huang, R Z Wang, W Zhang, M Xu
{"title":"[Interpretation of the WHO guidance for best practices for clinical trials and its implications for China].","authors":"Y M Huang, R Z Wang, W Zhang, M Xu","doi":"10.3760/cma.j.cn112150-20251103-01041","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20251103-01041","url":null,"abstract":"<p><p>Public health emergencies are occurring with increasing frequency, yet persistent shortcomings in the quality and efficiency of clinical research remain unresolved. Building a clinical trial system that is scientifically rigorous, efficient, safe, reliable, and ethically sound is a common task for all countries. In response, the World Health Organization (WHO) issued the <i>Guidance for Best Practices for Clinical Trials</i> to improve the efficiency of clinical research, reduce avoidable waste, and support the sustained conduct of high-quality trials. This article reviews the core content of the Guidance in the context of China's current clinical trial system, identifies priorities for its application in China, and explores China's potential role in strengthening the global clinical trial ecosystem.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1700-1703"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20251212-01175
Y T Wang, X B Liu, H W Xu, F Huang, H Xie
{"title":"[Establishment and application of an indirect ELISA method for detecting respiratory syncytial virus pre-fusion F protein-specific IgG antibodies].","authors":"Y T Wang, X B Liu, H W Xu, F Huang, H Xie","doi":"10.3760/cma.j.cn112150-20251212-01175","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20251212-01175","url":null,"abstract":"<p><p><b>Objective:</b> To establish an indirect ELISA method for detecting IgG antibodies specific to the respiratory syncytial virus (RSV) pre-fusion F protein (pre-F), and to conduct systematic validation and application analysis. <b>Methods:</b> The gene sequence of the current circulating RSV strain was obtained through the Beijing respiratory multi-pathogen surveillance system, and the pre-F protein was synthesized as the coating antigen. Key reaction conditions were optimized using a checkerboard titration assay to establish the RSV pre-F ELISA method. Serum samples were randomly selected from healthy community populations and RSV infection convalescent cases. Using plaque reduction neutralization test (PRNT) results as the reference standard, the established method was evaluated for application performance, including sensitivity, specificity, and repeatability, followed by practical application assessment. The assay was also compared in parallel with two commercial ELISA kits, designated kits A and B. <b>Results:</b> The optimal reaction conditions were determined as follows: antigen coating concentration of 5 ng/well, and secondary antibody dilution of 1∶20 000. The cut-off value for positivity was defined as 0.315. The method demonstrated a sensitivity of 98.02%, specificity of 100%, overall agreement of 98.25%, and a Kappa value of 0.92 (<i>P</i><0.001). Both intra-and inter-assay coefficients of variation were below 5.0%, indicating good repeatability. No significant cross-reactivity was observed with serum samples positive for other common respiratory viruses. <b>Conclusion:</b> This study established an indirect ELISA method for detecting RSV pre-F specific IgG antibodies. The method provides a reliable tool for RSV sero-epidemiological studies and vaccine immunization efficacy evaluation.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1622-1629"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20260325-00249
Y F Cui, Z Y Hong, Q Yin, M Zheng, T J Li
{"title":"[Emerging research progress on Epstein-Barr virus-related clinical diseases].","authors":"Y F Cui, Z Y Hong, Q Yin, M Zheng, T J Li","doi":"10.3760/cma.j.cn112150-20260325-00249","DOIUrl":"10.3760/cma.j.cn112150-20260325-00249","url":null,"abstract":"<p><p>Epstein-Barr virus (EBV) infects over 95% of the global population and is closely associated with various tumor and non-tumor diseases. In recent years, significant progress has been made in the diagnosis and treatment of EBV related diseases. In terms of diagnosis, the sensitivity and specificity of the new serum marker p85 total antibody in screening high-risk areas for nasopharyngeal carcinoma are significantly better than traditional antibody combination testing, and have been included in the consensus of clinical experts. In terms of treatment, antibody based B-cell depletion therapy (such as rituximab) can effectively prevent post-transplant lymphoproliferative diseases and demonstrate good efficacy in treating progressive multiple sclerosis; Immune checkpoint inhibitors have shown outstanding efficacy in EBV associated gastric cancer and Hodgkin lymphoma; Allogeneic hematopoietic stem cell transplantation has increased the long-term survival rate of chronic active EB virus disease to 55% to 65%, and has resulted in a 5-year overall survival rate of 48.7% for adult EBV related hemophagocytic lymphohistiocytosis. In terms of prevention, preventive vaccines targeting gp350 and gH/gL, as well as therapeutic mRNA vaccines targeting LMP2, have entered the clinical trial stage. The above progress provides new directions for precise diagnosis,treatment, and basic research of EBV related diseases.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1691-1699"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20251106-01053
W H Cheng, Q Q Qi, H N Cheng, H X Guan
{"title":"[Whole-genome sequencing-based molecular characterization of <i>Salmonella</i> associated with foodborne disease outbreaks in Wuxi City from 2014 to 2024].","authors":"W H Cheng, Q Q Qi, H N Cheng, H X Guan","doi":"10.3760/cma.j.cn112150-20251106-01053","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20251106-01053","url":null,"abstract":"<p><p>This study analyzed the molecular characteristics of <i>Salmonella</i> isolates associated with foodborne outbreaks in Wuxi City using whole-genome sequencing (WGS). Epidemiological data from 16 outbreaks (2014-2024) and 68 <i>Salmonella</i> isolates were collected. Antimicrobial susceptibility testing and WGS were performed. ResFinder, PlasmidFinder, and PointFinder were used to annotate resistance genes, plasmids, and mutations. A core-genome SNP phylogenetic tree was constructed. Among the 68 <i>Salmonella</i> isolates, ST11 <i>Salmonella Enteritidis</i> was the predominant clone. The overall antimicrobial resistance rate was 95.59%, with a multidrug resistance (MDR) rate of 55.88%. High resistance rates were observed for nalidixic acid (75.00%), streptomycin (69.12%), and ampicillin (57.35%). Compared with the non-<i>S. Enteritidis</i> isolates, <i>S. Enteritidis</i> exhibited significantly higher MDR rates and resistance rates to penicillins, β-lactam inhibitor combinations, and quinolones (all <i>P</i><0.05). A total of 24 antimicrobial resistance genes were identified, with <i>aac(6')-Iaa</i> and <i>bla</i><sub>TEM-1B</sub> being the most prevalent, and a high concordance was observed between genotypic and phenotypic resistance. IncF and IncX were the predominant plasmid replicon types. Phylogenetic analysis showed that isolates clustered primarily according to serotype and sequence type (ST). Isolates from the same outbreak were highly homologous, with pairwise SNP differences ranging from 0 to 7, whereas isolates from one outbreak exhibited substantial genetic divergence (342 SNPs). In conclusion, <i>Salmonella</i> outbreaks in Wuxi from 2014 to 2024 are predominantly caused by ST11 <i>S. Enteritidis</i>, which exhibits a high level of resistance to commonly used antimicrobial agents. Whole-genome sequencing could effectively distinguish co-isolates with low genetic relatedness, providing high-resolution evidence for outbreak source tracing and epidemiological investigations.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1655-1659"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20251110-01060
L M Zhou, Y Tong, K Xu, F Deng, C C Bao, L G Zhu, X Huo
{"title":"[Temporal characteristics of respiratory syncytial virus in Jiangsu Province from 2024 to 2025: a study using the annual cumulative proportion method].","authors":"L M Zhou, Y Tong, K Xu, F Deng, C C Bao, L G Zhu, X Huo","doi":"10.3760/cma.j.cn112150-20251110-01060","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20251110-01060","url":null,"abstract":"<p><p><b>Objective:</b> To define the respiratory syncytial virus (RSV) epidemic period using the annual cumulative proportion (ACP) method, and to analyze the temporal characteristics of RSV in Jiangsu Province from 2024 to 2025. <b>Methods:</b> RSV nucleic acid testing data from 17 sentinel hospitals between week 23 of 2024 and week 22 of 2025 were included. Epidemic onset and offset were defined using 10% and 90% ACP thresholds, respectively, with stratification by region, age, clinical presentation, and subtype. Positivity rates were compared using <i>χ²</i> tests, and between-group differences in epidemic timing were assessed using bootstrap analysis. Sensitivity analyses were also performed. <b>Results:</b> A total of 19 830 respiratory specimens were included, of which 360 were RSV-positive, yielding an overall positivity rate of 1.82%. RSV positivity rates differed significantly by region, age group, and clinical surveillance category (<i>P</i><0.05). The positivity rate was higher among severe acute respiratory infection (SARI) cases than among influenza-like illness (ILI) cases (2.52% <i>vs.</i> 1.42%; <i>χ</i>²=30.52, <i>P</i><0.001). The ACP-defined epidemic period extended from week 50 of 2024 to week 18 of 2025. Compared with northern Jiangsu, epidemic onset in southern Jiangsu occurred 8 weeks earlier (95%<i>CI</i>:-18 to -3), and the epidemic duration was 7 weeks longer (95%<i>CI</i>: 1 to 16). Epidemic onset among SARI cases occurred 4 weeks earlier than among ILI cases (95%<i>CI</i>:-10 to -1). <b>Conclusion:</b> RSV is prevalent during winter and spring in Jiangsu Province from 2024 to 2025. Differences in epidemic timing are observed across geographic regions and clinical surveillance categories.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1614-1621"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-10-06DOI: 10.3760/cma.j.cn112150-20260518-00454
M Y Liu, K H Zhao, K H Lin, Y Zhou, X Y Zhao, Y Xing, T Y Han
{"title":"[Effect of postnatal enteral feeding patterns on infant catch-up growth in hospitalized small-for-gestational-age infants].","authors":"M Y Liu, K H Zhao, K H Lin, Y Zhou, X Y Zhao, Y Xing, T Y Han","doi":"10.3760/cma.j.cn112150-20260518-00454","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20260518-00454","url":null,"abstract":"<p><p><b>Objective:</b> To describe physical growth trajectories during infancy among hospitalized small-for-gestational-age (SGA) infants and to examine the association between predominant feeding patterns during early postnatal life and catch-up growth in infancy. <b>Methods:</b> This prospective cohort study included SGA infants who were born and hospitalized at Peking University Third Hospital between January 1 and December 31, 2024, and who completed regular follow-up. Perinatal characteristics, predominant feeding patterns during the first 6 months after birth, and anthropometric measurements from birth to 12 months of age were collected. Growth was evaluated using weight-for-age Z score (WAZ), length-for-age Z score (LAZ), and head circumference-for-age Z score (HCZ). Overall catch-up growth was defined as an increase of >0.67 in at least one anthropometric Z score at 10-12 months compared with birth. Multivariable logistic regression was used to assess the association between early feeding patterns and catch-up growth after adjustment for potential confounding factors. <b>Results:</b> A total of 126 SGA infants were included, comprising 67 males (53.2%) and 59 females (46.8%). Gestational age ranged from 26.3 to 40.5 weeks, with a median of 35.4 weeks and a mean of 34.53 weeks. Birth weight ranged from 450 to 3 000 g, with a median of 1 880 g and a mean of 1 865.3 g. Anthropometric Z scores initially declined after birth and subsequently increased. Head circumference showed the fastest catch-up growth, followed by weight, whereas catch-up growth in length was relatively slower. Among the 119 infants (94.4%) with complete follow-up data, catch-up growth in weight, length, and head circumference was achieved by 74 (62.2%), 32 (26.9%), and 60 (50.4%) infants, respectively; 86 infants (72.3%) achieved overall catch-up growth. The proportions of infants achieving catch-up growth in weight, length, and head circumference did not differ significantly among feeding pattern groups (<i>χ</i>²=1.535, 0.587, and 0.416, all <i>P</i>>0.05). After adjustment for preterm birth, birth weight, sex, SGA subtype, and fetal growth restriction, predominant feeding pattern during the first 6 months was not independently associated with catch-up growth in weight, length, or head circumference at 10-12 months (all <i>P</i>>0.05). <b>Conclusions:</b> Catch-up growth during the first year of life was heterogeneous among SGA infants, with different recovery rates across anthropometric indicators. No independent association was observed between predominant feeding pattern during early postnatal life and catch-up growth at 10-12 months.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 10","pages":"1588-1595"},"PeriodicalIF":0.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华预防医学杂志Pub Date : 2026-09-23DOI: 10.3760/cma.j.cn112150-20260128-00084
L Li, J Y He, S Zhang, H X Peng, W Z Yu, Z N Zhang, Y F Song, L Cao, J K Ye, Z D Yin
{"title":"[Intervention strategies to improve adult vaccination coverage: a review and future directions].","authors":"L Li, J Y He, S Zhang, H X Peng, W Z Yu, Z N Zhang, Y F Song, L Cao, J K Ye, Z D Yin","doi":"10.3760/cma.j.cn112150-20260128-00084","DOIUrl":"https://doi.org/10.3760/cma.j.cn112150-20260128-00084","url":null,"abstract":"<p><p>Adult vaccination serves as a crucial measure for preventing vaccine-preventable diseases and promoting health across the lifespan. This article elaborates on the necessity of conducting research on intervention strategies for adult vaccination in China, introduces theoretical frameworks for analyzing modifiable factors, and summarizes key intervention strategies, including enhancing vaccination motivation, optimizing service delivery, leveraging community networks, employing digital and intelligent technologies, building supportive environments, and implementing comprehensive interventions. Based on theories and evidence, this article outlines future research and implementation directions for adult vaccination intervention strategies and proposes recommendations such as addressing population aging, advancing implementation science, deepening the integration of digital and intelligent technologies, and improving evaluation methodologies. These efforts aim to foster innovation, translation, and dissemination of effective intervention strategies, ultimately contributing to increased adult vaccination coverage.</p>","PeriodicalId":24033,"journal":{"name":"中华预防医学杂志","volume":"60 ","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149026203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}