Fig. 3: Odd Ratio (95% CI) forest plot of stress by age, sex, cooking fuel types, and income group in overweight and normal-weight populations.

The y-axis represents different independent parameters, and the x-axis shows the odds ratio with the 95% confidence interval for stress. The bold dot indicates the exact odd ratio, and the horizontal line extending from the dot represents the 95% CI. The reference odd ratio value is set at 1.