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. 2022 Jun 15;21:107. doi: 10.1186/s12933-022-01542-4

Fig. 2.

Fig. 2

A Meta-regression analysis for the interaction of BMI on the risk of all-cause mortality. The BMI value was extracted from the control group in each trial. BMI body mass index. B Meta-regression analysis for the interaction of proportion of diabetic patients on the risk of all-cause mortality. The diabetes data was extracted from the control group in each trial