TY - JOUR
KW - Bias
KW - Child
KW - Cohort Studies
KW - *Electronic Health Records
KW - Humans
KW - Retrospective Studies
KW - Time Factors
KW - Bias (epidemiology)
KW - Electronic Health Records
KW - epidemiologic methods
KW - Immortal time bias
KW - Life expectancy
KW - Observational studies
AU - F. Tyrer
AU - K. Bhaskaran
AU - M. Rutherford
AD - Department of Health Sciences (Biostatistics Research Group), University of Leicester, Leicester, UK. fct2@le.ac.uk.
Department of Non-communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK.
Department of Health Sciences (Biostatistics Research Group), University of Leicester, Leicester, UK.
AN - 35350993
BT - BMC Med Res Methodol
C2 - PMC8962148
DO - 10.1186/s12874-022-01581-1
DP - NLM
ET - 2022/03/31
LA - eng
M1 - 1
N1 - 1471-2288
Tyrer, Freya
Orcid: 0000-0003-2877-4342
Bhaskaran, Krishnan
Rutherford, Mark J
Journal Article
BMC Med Res Methodol. 2022 Mar 27;22(1):86. doi: 10.1186/s12874-022-01581-1.
PY - 2022
SN - 1471-2288
EP - 86
T2 - BMC Med Res Methodol
TI - Immortal time bias for life-long conditions in retrospective observational studies using electronic health records
VL - 22
ER -