Using the Standardized Difference to Compare the Prevalence of a Binary Variable Between Two Groups in Observational Research
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Summary
The utility and interpretation of the standardized difference for comparing the prevalence of dichotomous variables between two groups is explored, and a standardized difference of 10% is equivalent to having a phi coefficient of 0.05 for the correlation between treatment group and the binary variable.
- Type
- article
- Published
- 2009-04-09
- Cited by
- 2,255
- References
- 12
- OpenAlex
- https://openalex.org/W2049491523
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:38337743
Keywords
Observational study, Covariate, Statistics, Strictly standardized mean difference, Mathematics
References
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- Matching as Nonparametric Preprocessing for Reducing Model Dependence in Parametric Causal Inference
- The central role of the propensity score in observational studies for causal effects
- A comparison of the ability of different propensity score models to balance measured variables between treated and untreated subjects: a Monte Carlo study
- Statistical methods for rates and proportions
- Statistical Power Analysis for the Behavioral Sciences
- Statistical power analysis for the behavioral sciences
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- Risk of Hospitalization for Community Acquired Pneumonia with Renin-Angiotensin Blockade in Elderly Patients: A Population-Based Study
- Deceased Organ Donation Registration and Familial Consent among Chinese and South Asians in Ontario, Canada
- Treatment Persistence and Discontinuation with Rivaroxaban, Dabigatran, and Warfarin for Stroke Prevention in Patients with Non-Valvular Atrial Fibrillation in the United States
- The relative impact of brief treatment versus brief intervention in primary health‐care screening programs for substance use disorders
- Long-term Outcomes of Carotid Endarterectomy Versus Stenting in a Multicenter Population-based Canadian Study
- Quality of Diabetes Care for Individuals with Comorbid Chronic Psychotic Illness: A Sex-Based Analysis
- Thiazide Diuretic Dose and Risk of Kidney Stones in Older Adults: A Retrospective Cohort Study
- Differences in the risk of mood disorders in patients with asthma-COPD overlap and in patients with COPD alone: a nationwide population-based retrospective cohort study in Korea
- Impact of contralateral carotid occlusion on in-hospital outcomes of carotid artery stenting: Results from the Carotid Artery Revascularization and Endarterectomy (CARE) Registry
- Risk of kidney stones in living kidney donors: A matched cohort study
- Combined general and neuraxial anesthesia versus general anesthesia: a population-based cohort study
- Atypical antipsychotic drugs and the risk of acute kidney injury: A population-based cohort study
- Controlling for Confounding when Association is Quantified by Area Under the ROC Curve
- Statistiques appliquées en chirurgie cardiaque adulte : analyses de survie et applications du “propensity score”
- Mortality, Hospitalization, and Technique Failure in Daily Home Hemodialysis and Matched Peritoneal Dialysis Patients: A Matched Cohort Study.
- Antithyroid drug-related hepatotoxicity in hyperthyroidism patients: a population-based cohort study.
- Serious Cardiac Complications in Coronary Spasm Provocation Tests Using Acetylcholine or Ergonovine: Analysis of 21 512 Patients From the Diagnosis Procedure Combination Database in Japan
- Burden of First and Recurrent Cardiovascular Events Among Patients With Hyperlipidemia
- Risk of Kidney Stones With Surgical Intervention in Living Kidney Donors
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