Items where the Publication is BMC MEDICAL RESEARCH METHODOLOGY

Year Authors/Creators Item Type Full Text

Article

How are missing data in covariates handled in observational time-to-event studies in oncology? A systematic review. (2020) Carroll, Orlagh U; Morris, Tim P; Keogh, Ruth H

An evaluation of whether propensity score adjustment can remove the self-selection bias inherent to web panel surveys addressing sensitive health behaviours. (2020) Copas, Andrew; Burkill, Sarah; Conrad, Fred; Couper, Mick P; Erens, Bob

A systematic review of studies with a representative sample of refugees and asylum seekers living in the community for participation in mental health research. (2017) Enticott, Joanne C; Shawyer, Frances; Vasi, Shiva; Buck, Kimberly; Cheng, I-Hao; Russell, Grant; Kakuma, Ritsuko; Minas, Harry; Meadows, Graham

From theory to 'measurement' in complex interventions: methodological lessons from the development of an e-health normalisation instrument. (2012) Finch, Tracy L; Mair, Frances S; O'Donnell, Catherine; Murray, Elizabeth; May, Carl R

Qualitative systematic reviews of treatment burden in stroke, heart failure and diabetes - methodological challenges and solutions. (2013) Gallacher, Katie; Jani, Bhautesh; Morrison, Deborah; Macdonald, Sara; Blane, David; Erwin, Patricia; May, Carl R; Montori, Victor M; Eton, David T; Smith, Fiona; Batty, G David; Mair, Frances S; International Minimally Disruptive Medicine Workgroup

A review of the use of propensity score diagnostics in papers published in high-ranking medical journals. (2020) Granger, Emily; Watkins, Tim; Sergeant, Jamie C; Lunt, Mark

Prospective multicenter randomized patient recruitment and sample collection to enable future measurements of sputum biomarkers of inflammation in an observational study of cystic fibrosis. (2019) Liou, Theodore G; Adler, Frederick R; Argel, Natalia; Asfour, Fadi; Brown, Perry S; Chatfield, Barbara A; Daines, Cori L; Durham, Dixie; Francis, Jessica A; Glover, Barbara; Heynekamp, Theresa; Hoidal, John R; Jensen, Judy L; Keogh, Ruth; Kopecky, Carol M; Lechtzin, Noah; Li, Yanping; Lysinger, Jerimiah; Molina, Osmara; Nakamura, Craig; Packer, Kristyn A; Poch, Katie R; Quittner, Alexandra L; Radford, Peggy; Redway, Abby J; Sagel, Scott D; Sprandel, Shawna; Taylor-Cousar, Jennifer L; Vroom, Jane B; Yoshikawa, Ryan; Clancy, John P; Elborn, J Stuart; Olivier, Kenneth N; Cox, David R

A comparison of the conditional inference survival forest model to random survival forests based on a simulation study as well as on two applications with time-to-event data. (2017) Nasejje, Justine B; Mwambi, Henry; Dheda, Keertan; Lesosky, Maia

An evaluation of inverse probability weighting using the propensity score for baseline covariate adjustment in smaller population randomised controlled trials with a continuous outcome. (2020) Raad, Hanaya; Cornelius, Victoria; Chan, Susan; Williamson, Elizabeth; Cro, Suzie

Improving the use of focus group discussions in low income settings. (2020) Scheelbeek, Pauline FD; Hamza, Yashua A; Schellenberg, Joanna; Hill, Zelee

Erratum to: What impact do assumptions about missing data have on conclusions? a practical sensitivity analysis for a cancer survival registry. (2017) Smuk, M; Carpenter, JR; Morris, TP

Borrowing information across patient subgroups in clinical trials, with application to a paediatric trial. (2022) Turner, Rebecca M; Turkova, Anna; Moore, Cecilia L; Bamford, Alasdair; Archary, Moherndran; Barlow-Mosha, Linda N; Cotton, Mark F; Cressey, Tim R; Kaudha, Elizabeth; Lugemwa, Abbas; Lyall, Hermione; Mujuru, Hilda A; Mulenga, Veronica; Musiime, Victor; Rojo, Pablo; Tudor-Williams, Gareth; Welch, Steven B; Gibb, Diana M; Ford, Deborah; White, Ian R; the ODYSSEY Trial Team

Immortal time bias for life-long conditions in retrospective observational studies using electronic health records. (2022) Tyrer, Freya; Bhaskaran, Krishnan; Rutherford, Mark J

Does advance contact with research participants increase response to questionnaires: an updated systematic review and meta-analysis. (2021) Woolf, Benjamin; Edwards, Phil

Does pre-notification increase questionnaire response rates: a randomised controlled trial nested within a systematic review. (2021) Woolf, Benjamin; Edwards, Phil