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Table 4 Intermediary function test

From: Associations between occupational stress, burnout and well-being among manufacturing workers: mediating roles of psychological capital and self-esteem

X M Y c a b c’ a*b(BCa95%)
Model1
 ERR PsyCap EE 5.8505** −0.3879** −1.7822** 5.2241** 0.6914(0.4137,1.0648)
Self-esteem   −1.1191** 0.0580   −0.0649(−0.2154,0.0337)
 Overcommitment PsyCap EE 0.5641** −0.0372** −1.7822** 0.5148** 0.0662(0.0353, 0.1087)
Self-esteem   −0.2912** 0.0580   −0.0169(−0.0477,0.0106)
Model2
 ERR PsyCap CY 5.7204** −0.3879** −1.9967** 4.8659** 0.7746(0.4721,1.1169)
Self-esteem   −1.1191** −0.0714*   0.0799(0.0023,0.1980)
 Overcommitment PsyCap CY 0.1839** −0.0372** −1.9967** 0.0889* 0.0742(0.0406, 0.1166)
Self-esteem   −0.2912** −0.0714*   0.0208(0.0003,0.0459)
Model3
 ERR PsyCap PE −4.2256** −0.3879** 3.1443** −2.1995** −1.2198(−1.9028,-0.6473)
Self-esteem   −1.1191** 0.7205**   −0.8063(−1.3403,-0.3646)
 Overcommitment PsyCap PE 0.0661 −0.0372** 3.1443** 0.3927** −0.1168(−0.1913,-0.0620)
Self-esteem   −0.2912* 0.7205**   −0.2098(−0.3089,-0.1346)
Model4
 ERR PsyCap Well-being −2.3444** −0.3879** 4.9939** 0.0171 −1.9374(−2.6831,-1.2118)
Self-esteem   −1.1191** 0.3789**   −0.4241(−0.7464,-0.1908)
 Overcommitment PsyCap Well-being −0.4467** −0.0372** 4.9934** −0.1508* −0.1855(−0.2783,-0.1058)
Self-esteem   −0.2912** 0.3789**   −0.1103(−0.1675,-0.0622)
  1. *P < 0.05, **P < 0.01
  2. a: associations of ERI with PsyCap and self-esteem
  3. b: associations of PsyCap/ self-esteem with burnout/well-being
  4. c: direct associations of ERI with burnout/well-being
  5. c’: indirect associations of ERI with burnout/well-being
  6. age, gender, income, working hours, working years and education level are covariates