John Carlin

Growth and adrenarche: findings from the CATS observational study.

Anne-Lise Goddings, Russell M Viner, Lisa Mundy, Helena Romaniuk, Charlotte Molesworth, John B Carlin, Nicholas B Allen, George C Patton

Journal article  |  2021  |  Arch Dis Child

BACKGROUND: There is increasing evidence that patterns of pubertal maturation are associated with different patterns of health ris..

Decreased in-hospital mortality rate following implementation of a comprehensive electronic medical record system

Mike South, Daryl Cheng, Lauren Andrew, Nicholas Egan, John Carlin

Journal article  |  2021  |  JOURNAL OF PAEDIATRICS AND CHILD HEALTH

AIM: To evaluate changes in in-hospital mortality rate following implementation of a comprehensive electronic medical record (EMR)..

1230Should multiple imputation be stratified by exposure group when estimating causal effects via outcome regression?

Jiaxin Zhang, S Ghazaleh Dashti, John B Carlin, Katherine J Lee, Margarita Moreno-Betancur

Journal article  |  2021  |  International Journal of Epidemiology

Abstract Background Outcome regression remains widely applied for estimating c..

1023The uses and abuses of regression models: a new approach to teaching regression analysis

John Carlin, Margarita Moreno-Betancur

Journal article  |  2021  |  International Journal of Epidemiology

Abstract Focus of Presentation Multivariable regression models are widely used..

855Multiple Imputation in the Context of Case-Cohort Studies: Simulation and Case Study

Melissa Middleton, Margarita Moreno-Betancur, John Carlin, Katherine J Lee

Journal article  |  2021  |  International Journal of Epidemiology

Abstract Background Multiple imputation (MI) is commonly used to address missi..

1223Handling missing data for causal effect estimation in cohort studies using Targeted Maximum Likelihood Estimation

Ghazaleh Dashti, Katherine J Lee, Julie A Simpson, Ian R White, John B Carlin, Margarita Moreno-Betancur

Journal article  |  2021  |  International Journal of Epidemiology

Abstract Background Causal inference from cohort studies is central to epidemi..

Multiple imputation of semi-continuous exposure variables that are categorized for analysis

Cattram D Nguyen, Margarita Moreno-Betancur, Laura Rodwell, Helena Romaniuk, John B Carlin, Katherine J Lee

Journal article  |  2021  |  STATISTICS IN MEDICINE

Semi-continuous variables are characterized by a point mass at one value and a continuous range of values for remaining observatio..

When should matching be used in the design of cluster randomized trials?

Patty Chondros, Obioha C Ukoumunne, Jane M Gunn, John B Carlin

Journal article  |  2021  |  STATISTICS IN MEDICINE

For cluster randomized trials (CRTs) with a small number of clusters, the matched-pair (MP) design, where clusters are paired befo..

LIGO detector characterization in the second and third observing runs

D Davis, JS Areeda, BK Berger, R Bruntz, A Effler, RC Essick, RP Fisher, P Godwin, E Goetz, AF Helmling-Cornell, B Hughey, E Katsavounidis, AP Lundgren, DM Macleod, Z Marka, TJ Massinger, A Matas, J McIver, G Mo, K Mogushi, et al.

Journal article  |  2021  |  CLASSICAL AND QUANTUM GRAVITY

The characterization of the Advanced LIGO detectors in the second and third observing runs has increased the sensitivity of the in..

A comparison of multiple imputation strategies for handling missing data in multi-item scales: Guidance for longitudinal studies

Rheanna Mainzer, Jemishabye Apajee, Cattram D Nguyen, John B Carlin, Katherine J Lee

Journal article  |  2021  |  STATISTICS IN MEDICINE

Medical research often involves using multi-item scales to assess individual characteristics, disease severity, and other health-r..