Individual and interaction effects of health determinants on health-related quality of life in Korean adults aged 50–81 years: A causal Bayesian network analysis
Fig 2
Estimated interventional probabilities and risk ratios of poor health-related quality of life.
Top row: Physical Component Summary (PCS); bottom row: Mental Component Summary (MCS). Left panels show interventional probabilities of scores below the 25th percentile (poor HRQoL). Right panels show risk ratios relative to the reference category, with the vertical dotted line marking RR = 1. For INSOMNIA and PSS, estimates are weighted averages from BNinsomnia (INSOMNIA→PSS, weight 0.56) and BNpss (PSS→INSOMNIA, weight 0.44). Abbreviations: as in Fig 1.