Table 2 Beta coefficients and 95% Confidence Intervals (CI) of the natural direct, natural indirect and total effects of number of years in PA on mental health in single mediator models considering mediation through autonomy, competence, relatedness and MVPA (imputed data, n = 424)
Autonomy | Competence | Relatedness | MVPA | |||||
|---|---|---|---|---|---|---|---|---|
\( \hat{\upbeta} \) | 95% CI | \( \hat{\upbeta} \) | 95% CI | \( \hat{\upbeta} \) | 95% CI | \( \hat{\upbeta} \) | 95% CI | |
NDE | 1.06 | (−1.08, 3.20) | 1.35 | (−0.99, 3.68) | 0.56 | (−1.69, 2.81) | 0.93 | (−1.40, 3.25) |
NIE | 1.64 | (0.73, 2.55) | 1.35 | (0.39, 2.31) | 2.14 | (1.06, 3.22) | 1.77 | (0.75, 2.79) |
TE | 2.70 | (0.69, 4.70) | 2.70 | (0.69, 4.70) | 2.70 | (0.69, 4.70) | 2.70 | (0.69, 4.70) |