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. 2026 Apr 17;71:1608985. doi: 10.3389/ijph.2026.1608985

TABLE 2.

Moderated mediation analysis results with extraversion as moderator, including conditional and indirect effects at different levels of extraversion (Central China, 2024).

Analysis Variable Model 1 (DV: residents’ somatic health) Model 2 (DV: place satisfaction) Model 3 (DV: residents’ somatic health)
β t β t β t
Regression Results Intrinsic motivation 0.664, 30.628*** 0.163, 4.226*** 0.669, 29.512***
Place satisfaction 0.106, 6.321***
Extraversion 0.143, 6.034***
Intrinsic motivation × extraversion −0.187–6.044***
R 2 0.441 0.089 0.459
F 938.084*** 38.851*** 504.382***
Level of extraversion Conditional effect (X→M) Conditional indirect effect (X→M→Y)
Effect SE 95% CI Effect BootSE 95% CI
Conditional effects and indirect effects M-SD 0.372 0.045 (0.283, 0.461) 0.040 0.007 (0.026, 0.054)
M 0.163 0.039 (0.087, 0.239) 0.017 0.006 (0.007, 0.023)
M + SD −0.047 0.058 (-0.159, 0.066) −0.005 0.009 (-0.021, 0.016)

All regression coefficients (β) are standardized. Confidence intervals are 95% bias-corrected bootstrap confidence intervals based on 5,000 bootstrap samples. Dependent variable: Residents’ Somatic Health. Mediator: Place Satisfaction. Moderator: Extraversion. N = 1,191.