[Retracted] Association between Rosacea and Cardiovascular Diseases and Related Risk Factors: A Systematic Review and Meta-Analysis

Table 2

Quality assessment of the included studies.

Study	Selection				Comparability	Exposure			Total score
	Adequate definition of the cases	Representativeness of the cases	Selection of controls	Definition of controls	Control of important factors	Ascertainment of exposure	Same method of ascertainment for cases and controls	Nonresponse rate
Duman, 2014		—	—					—	5
Belli, 2017			—					—	7
Sinikumpu, 2019			—					—	7
Rainer, 2015								—	8
Spoendlin, 2014								—	8
Egeberg, 2016								—	8
Hua, 2015								—	8
Marshall, 2016								—	8
Son, 2018			—		—			—	5
Marius, 2019			—					—	6