Inverse probability weighting to estimate causal effect of a singular phase in a multiphase randomized clinical trial for multiple myeloma by Annalisa Pezzi, Michele Cavo, Annibale Biggeri, Elena Zamagni, Oriana Nanni

Subjects: “…Selection bias…”
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The relationship between school performance and future wages in Brazil by Andréa Zaitune Curi, Naercio Menezes-Filho

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Hypoxia at 3D organoid establishment selects essential subclones within heterogenous pancreatic cancer by Koichiro Kumano, Hiromitsu Nakahashi, Pakavarin Louphrasitthiphol, Pakavarin Louphrasitthiphol, Yukihito Kuroda, Yoshihiro Miyazaki, Osamu Shimomura, Shinji Hashimoto, Yoshimasa Akashi, Bryan J. Mathis, Jaejeong Kim, Yohei Owada, Colin R. Goding, Tatsuya Oda

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Reassessing the demand for community-based health insurance in rural Senegal: Geographic distance and awareness by Marwân-al-Qays Bousmah, Sylvie Boyer, Richard Lalou, Bruno Ventelou

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Commentary: Test-Negative Design Reduces Confounding by Healthcare-Seeking Attitude in Case-Control Studies by Kotaro Ozasa, Wakaba Fukushima

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Defining upper gastrointestinal bleeding from linked primary and secondary care data and the effect on occurrence and 28 day mortality by Crooks Colin, Card Timothy, West Joe

Subjects: “…Selection bias…”
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Assessing data linkage quality in cohort studies by Katie Harron, James C. Doidge, Harvey Goldstein

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A Hypergraph Approach for Estimating Growth Mechanisms of Complex Networks by Masaaki Inoue, Thong Pham, Hidetoshi Shimodaira

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Occupational segregation, selection effects and gender wage differences: evidence from urban Colombia by Jairo Guillermo Isaza Castro

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Predominant low Hematopoietic Cell Transplantation Specific Comorbidity Index (HCT-CI) score in a Mexican referral center: a selection bias caused by limited-resources? by Eucario Leon-Rodriguez, Monica Magdalena Rivera-Franco, Isabel Katherine Lastra-German

“…Conclusions: This is one of the few studies to evaluate the HCT-CI in adults with HLA-matched donors in a developing country and our findings suggest that the high percentage of patients with a low HCT-CI scores, contrary to international reports, could be explained by different comorbidities and demographics, but mainly due to stricter filters applied to HSCT candidates and consequently, a potential selection bias caused by limited resources.…”
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Applications of propensity score matching: a case series of articles published in by Hwa Jung Kim

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Regional differences in the validity of self-reported use of health care in Belgium: selection versus reporting bias by J. Van der Heyden, R. Charafeddine, D. De Bacquer, J. Tafforeau, K. Van Herck

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ERDO - a framework to select an appropriate randomization procedure for clinical trials by Ralf-Dieter Hilgers, Diane Uschner, William F. Rosenberger, Nicole Heussen

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We object to Bad Science: Poor research practices should be discouraged! by Palesa N. Mothapo, Ethel E. Phiri, Tando L. Maduna, Rhoda Malgas, Rose Richards, Taime T. Sylvester, Mlungele Nsikani, Melissa K. Boonzaaier-Davids, Moleseng C. Moshobane

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The <i>T</i> Index: Measuring the Reliability of Accuracy Estimates Obtained from Non-Probability Samples by François Waldner

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Bias in exposure-outcome associations when using left truncated birth datasets. by Jennifer Dunne, Gizachew Tessema, Gavin Pereira

Subjects: “…Selection bias…”
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Eligible-and-enrolled vs. eligible-but-not-enrolled patients with chronic ischaemic heart failure in randomized clinical trials of myocardial regeneration by Łukasz Czyż, Jakub Chmiel, Leszek Drabik, Adam Mazurek, Ewa Kwiecień, Martyna Sikorska, Maciej Skubera, Wojciech Zasada, Piotr Podolec, Piotr Musiałek

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External validation of the estimate of prevalence of smokers in small areas by Vigitel, in Belo Horizonte, Minas Gerais, Brazil by Regina Tomie Ivata Bernal, Deborah Carvalho Malta, Sérgio Viana Peixoto, Maria Fernanda Lima e Costa

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Comparing the incidence of SARS-CoV-2 across age groups considering sampling biases - use of testing data of autumn 2021 in Belgium by Adrien Lajot, Laura Cornelissen, Dieter Van Cauteren, Marjan Meurisse, Ruben Brondeel, Christine Dupont-Gillain

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Copula Regression Spline Sample Selection Models: The R Package SemiParSampleSel by Magorzata Wojtyś, Giampiero Marra, Rosalba Radice

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