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Table 2 Critical appraisal for cross sectional studies (n = 4)

From: A scoping review on the association of early childhood caries and maternal gender inequality

Author (Publication year)

Were the criteria for inclusion in the sample clearly defined?

Were the study subjects and the setting described in detail?

Was the exposure measured in a valid and reliable way?

Were objective, standard criteria used for measurement of the condition?

Were confounding factors identified?

Were strategies to deal with confounding factors stated?

Were the outcomes measured in a valid and reliable way?

Was appropriate statistical analysis used?

Overall

(Include, exclude, seek further)

Comment for exclude

Al-Meedani et al. [24] (2016)

Unclear

Yes

Yes

Yes

Unclear

Unclear

Yes

Yes

Include

Kato et al. [21] (2017)

Yes

Yes

Unclear

Yes

Yes

Yes

Yes

Yes

Include

Sun [23] (2020)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Include

Schüler et al. [20] (2020)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Include