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BMC Medical Research Methodology最新文献

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Sample size and power analysis for ROC AUC differences in diagnostic tests: a methodological evaluation of the Obuchowski-McClish and Hanley-McNeil methods. 诊断试验中ROC AUC差异的样本量和功效分析：Obuchowski-McClish和Hanley-McNeil方法的方法学评价。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-28 DOI: 10.1186/s12874-026-02768-6
Busra Emir, Fatma Ezgi Can, Elif Kaymaz, Zeynep Ozel, Mehmet Goktug Efgan, Mustafa Agah Tekindal, Ferhan Elmali
{"title":"Sample size and power analysis for ROC AUC differences in diagnostic tests: a methodological evaluation of the Obuchowski-McClish and Hanley-McNeil methods.","authors":"Busra Emir, Fatma Ezgi Can, Elif Kaymaz, Zeynep Ozel, Mehmet Goktug Efgan, Mustafa Agah Tekindal, Ferhan Elmali","doi":"10.1186/s12874-026-02768-6","DOIUrl":"10.1186/s12874-026-02768-6","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":"26 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2026-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12924612/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146257404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction models for caesarean section following induction of labour: a systematic review of methodology and reporting quality. 引产后剖宫产的预测模型：方法和报告质量的系统回顾。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-27 DOI: 10.1186/s12874-026-02767-7
Yanan Hu, Xin Zhang, Swapna Gokhale, Valerie Slavin, Joanne Enticott, Emily Callander
{"title":"Prediction models for caesarean section following induction of labour: a systematic review of methodology and reporting quality.","authors":"Yanan Hu, Xin Zhang, Swapna Gokhale, Valerie Slavin, Joanne Enticott, Emily Callander","doi":"10.1186/s12874-026-02767-7","DOIUrl":"10.1186/s12874-026-02767-7","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":"41"},"PeriodicalIF":3.4,"publicationDate":"2026-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12918080/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146060045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evidence contributions in component network meta-analysis from the shortest-path approach. 从最短路径方法对组件网络元分析的证据贡献。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-26 DOI: 10.1186/s12874-026-02766-8
Qinbo Yang, Yiwen Shen, Yunhe Mao, Sheyu Li
{"title":"Evidence contributions in component network meta-analysis from the shortest-path approach.","authors":"Qinbo Yang, Yiwen Shen, Yunhe Mao, Sheyu Li","doi":"10.1186/s12874-026-02766-8","DOIUrl":"10.1186/s12874-026-02766-8","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2026-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13014985/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146050311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beyond scalar metrics: functional data analysis of postprandial continuous glucose monitoring in the AEGIS study. 超越标量指标：AEGIS研究中餐后连续血糖监测的功能数据分析。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-24 DOI: 10.1186/s12874-025-02748-2
Marcos Matabuena, Joseph Sartini, Francisco Gude
{"title":"Beyond scalar metrics: functional data analysis of postprandial continuous glucose monitoring in the AEGIS study.","authors":"Marcos Matabuena, Joseph Sartini, Francisco Gude","doi":"10.1186/s12874-025-02748-2","DOIUrl":"10.1186/s12874-025-02748-2","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":"39"},"PeriodicalIF":3.4,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12910962/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146043752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-adherence in randomised controlled trials: empirical comparison of treatment policy and efficacy estimands using individual participant data. 随机对照试验中的不依从性：使用个体参与者数据的治疗政策和疗效评估的经验比较。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-24 DOI: 10.1186/s12874-025-02760-6
Mohammod B A Mostazir, Joshua E J Buckman, Nicola Wiles, Glyn Lewis, Steve Pilling, Rob Saunders, David Kessler, Chris Salisbury, Gareth Ambler, Zachary D Cohen, Steven D Hollon, Simon Gilbody, Tony Kendrick, Edward Robert Watkins, William Edward Henley, Rod S Taylor
{"title":"Non-adherence in randomised controlled trials: empirical comparison of treatment policy and efficacy estimands using individual participant data.","authors":"Mohammod B A Mostazir, Joshua E J Buckman, Nicola Wiles, Glyn Lewis, Steve Pilling, Rob Saunders, David Kessler, Chris Salisbury, Gareth Ambler, Zachary D Cohen, Steven D Hollon, Simon Gilbody, Tony Kendrick, Edward Robert Watkins, William Edward Henley, Rod S Taylor","doi":"10.1186/s12874-025-02760-6","DOIUrl":"10.1186/s12874-025-02760-6","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":"40"},"PeriodicalIF":3.4,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12914939/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146040217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of statistical methods in R for estimating intervention effects using segmented linear regression in the AB interrupted time series design. 评价在AB中断时间序列设计中使用分段线性回归估计干预效果的统计方法。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-23 DOI: 10.1186/s12874-026-02771-x
Jinyong Pang, Henian Chen, Matthew J Valente
{"title":"Evaluation of statistical methods in R for estimating intervention effects using segmented linear regression in the AB interrupted time series design.","authors":"Jinyong Pang, Henian Chen, Matthew J Valente","doi":"10.1186/s12874-026-02771-x","DOIUrl":"10.1186/s12874-026-02771-x","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":"42"},"PeriodicalIF":3.4,"publicationDate":"2026-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12922307/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146040265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Discrete-time neural Markov models. 离散时间神经马尔科夫模型。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-22 DOI: 10.1186/s12874-026-02769-5
Jesper Sundell, Ylva Wahlquist, Kristian Soltesz
{"title":"Discrete-time neural Markov models.","authors":"Jesper Sundell, Ylva Wahlquist, Kristian Soltesz","doi":"10.1186/s12874-026-02769-5","DOIUrl":"10.1186/s12874-026-02769-5","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":"21"},"PeriodicalIF":3.4,"publicationDate":"2026-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12857127/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146028265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sample size estimation for local hypothesis testing of functional data in medical studies: method comparison, recommendations, and a web application. 医学研究中功能数据局部假设检验的样本量估计：方法比较、建议和web应用。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-22 DOI: 10.1186/s12874-026-02772-w
Mohammad Reza Seydi, Johan Strandberg, Todd C Pataky, Lina Schelin
{"title":"Sample size estimation for local hypothesis testing of functional data in medical studies: method comparison, recommendations, and a web application.","authors":"Mohammad Reza Seydi, Johan Strandberg, Todd C Pataky, Lina Schelin","doi":"10.1186/s12874-026-02772-w","DOIUrl":"10.1186/s12874-026-02772-w","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":"19"},"PeriodicalIF":3.4,"publicationDate":"2026-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12853631/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146028188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rasch models to assess the impact of lack of measurement invariance and reveal hidden differences in anxiety and depression between groups and over time in patients with early-stage melanoma or breast cancer using the RespOnse Shift ALgorithm at the Item level (ROSALI). Rasch模型评估缺乏测量不变性的影响，并使用项目水平（ROSALI）的响应移位算法揭示早期黑色素瘤或乳腺癌患者组间和随时间的焦虑和抑郁的隐藏差异。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-22 DOI: 10.1186/s12874-025-02756-2
Yseulys Dubuy, Myriam Blanchin, Bastien Perrot, Marianne Bourdon, Véronique Sébille
{"title":"Rasch models to assess the impact of lack of measurement invariance and reveal hidden differences in anxiety and depression between groups and over time in patients with early-stage melanoma or breast cancer using the RespOnse Shift ALgorithm at the Item level (ROSALI).","authors":"Yseulys Dubuy, Myriam Blanchin, Bastien Perrot, Marianne Bourdon, Véronique Sébille","doi":"10.1186/s12874-025-02756-2","DOIUrl":"10.1186/s12874-025-02756-2","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2026-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12961859/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146028252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessing the impact of variance heterogeneity and misspecification in mixed-effects location-scale models. 评估混合效应位置尺度模型中方差异质性和错配的影响。
IF 3.4 3区 医学
BMC Medical Research Methodology Pub Date : 2026-01-20 DOI: 10.1186/s12874-025-02755-3
Vincent Jeanselme, Marco Palma, Jessica Barrett
{"title":"Assessing the impact of variance heterogeneity and misspecification in mixed-effects location-scale models.","authors":"Vincent Jeanselme, Marco Palma, Jessica Barrett","doi":"10.1186/s12874-025-02755-3","DOIUrl":"10.1186/s12874-025-02755-3","url":null,"abstract":"","PeriodicalId":9114,"journal":{"name":"BMC Medical Research Methodology","volume":" ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2026-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12961882/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146008258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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