The Effect of Bariatric Surgery on Circulating Levels of Oxidized Low-Density Lipoproteins Is Apparently Independent of Changes in Body Mass Index: A Systematic Review and Meta-Analysis
Table 2
Quality of bias assessment of the included papers in accordance with the Newcastle-Ottawa scale.
Study
Selection
Comparability†
Exposure
Case definition
Representativeness of the cases
Selection of controls
Definition of controls
Comparability of cases and controls
Ascertainment of exposure
Same method of ascertainment
Nonresponse rate
Ho et al. 2021
—
—
—
—
—
—
—
Carmona-Maurici et al. 2020
—
—
—
—
—
—
Coimbra et al. 2019
—
—
—
—
—
—
Gómez-Martín et al. 2018
—
—
—
—
—
—
Kelly et al. 2016
—
—
—
—
—
—
—
Van der Schueren et al. 2015
—
—
—
—
—
Müller-Stich et al. 2015
—
—
—
—
—
—
—
Martín-Rodríguez et al. 2014
—
—
—
—
—
—
—
Julve et al. 2014
—
—
—
—
—
—
—
Garrido-Sánchez et al. 2008
—
—
—
—
—
Uzun et al. 2004
—
—
—
—
—
—
—
†Only for comparability a maximum of two stars can be given.