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. 2023 Sep 25;16:1007–1024. doi: 10.2147/JAA.S423884

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© 2023 Zhang et al.

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(A) Begg’s funnel plot of healthy diet with asthma in cross-section studies. (B) Filled funnel plot of healthy diet with asthma in cross-sectional studies. (C) Begg’s funnel plot of healthy diet with wheeze in cross-sectional studies. (D) Filled funnel plot of healthy diet with wheeze in cross-sectional studies. (E) Begg’s funnel plot of unhealthy diet with asthma in cross-sectional studies. (F) Begg’s funnel plot of unhealthy diet with wheeze in cross-sectional studies. (G) Begg’s funnel plot of unhealthy diet with wheeze in cohort studies.