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. 2020 Oct 5;17(19):7277. doi: 10.3390/ijerph17197277

Table 1.

Fixed-effects estimates, variance estimates: standard error and the fit indices for the fitted models of the predictors of lagged and accumulated effects on mood and fatigue.

Stress
Mood Fatigue
Parameter Lagged Accumulated Lagged Accumulated
Fixed effects
Intercept 1.53(9.67 × 10−2) *** 2.44(0.10) *** 1.35(1.11) *** 1.95(9.74 × 10−2) ***
Level 1 (Moment)
Time
Demand
Control
Effort
Reward		 Time:
8.63 × 10−2(2.12 × 10−2) ***
Effort:
9.40 × 10−2(8.57 × 10−3) ***
Reward lag1 (quadratic): 2.68(1.00) **		 Time:
−0.07(0.02) *
Effort (quadratic):
−3.92(0.95) ***		 Time:
2.82 × 10−1(2.48 × 10−2) ***
Effort lag1:
2.15 × 10−2(8.28 × 10−3) **
Effort:
4.95e−02(8.19 × 10−3) ***
Reward lag1:
−2.71 × 10−2(8.95 × 10−3) **		 Time:
2.41 × 10−1(3.61 × 10−2) ***
Effort (quadratic):
−2.35(8.54 × 10−1) **
Reward:
−1.79 × 10−2(3.78 × 10−3) ***
Random effects
Level 1 (Moment)
Intercept SD 0.59 0.73 0.61 0.72
Time SD 0.11 0.15 0.18 0.20
ICC 0.43 0.43 0.51 0.50
AIC − 4641 3329 4169
BIC − 4686 3376 4219
Coping
Fixed effects
Intercept 1.80(9.29 × 10−2) *** 1.95(8.51 × 10−2) *** 1.46(9.00 × 10−2) *** 1.54(0.08) ***
Level 1 (Moment)
Time
Problem-focused
Emotion-focused
Seeking support
Refusal		 Time:
9.32 × 10−2(2.16 × 10−2) ***
Problem:
3.46 × 10−1(5.75 × 10−2) ***
Emotion:
2.24 × 10−1(5.47 × 10−2) ***		 Time:
6.89 × 10−2(2.39 × 10−2) **
Emotion:
7.57 × 10−2(2.60 × 10−2) **
Refusal:
2.86 × 10−1(7.04 × 10−2) ***		 Time:
2.80 × 10−1(2.50 × 10−2) ***
Problem lag1:
9.90 × 10−2(5.05 × 10−2) *
Emotion:
1.72 × 10−1(4.97 × 10−2 ) ***
Refusal:
5.32 × 10−1(1.287 × 10−1) ***		 Time: 0.24(0.02) ***
Problem: 0.04(0.02) *
Emotion: 0.08(0.02) ***
Support: −0.11(0.03) **
Refusal: 0.27(0.06) ***
Random effects
Level 1 (Moment)
Intercept SD 0.59 0.73 0.63 0.72
Time SD 0.11 0.17 0.18 0.21
ICC 0.41 0.42 0.52 0.52
AIC 3572 4693 3352 4208
BIC 3615 4738 3400 4263
Task
Fixed effects
Intercept 1.96(9.17 × 10−2) *** 1.94(0.08) *** 1.48(0.08) *** 1.51(8.15e−02) ***
Level 1 (Moment)
Time
Direct Care
Indirect Care
Medication
Documentation
Communication
Social/resting		 Time:
8.54 × 10−2(2.16 × 10−2) ***
Direct Care lag1:
1.30 × 10−1(4.53 × 10−2) **		 Time:
0.11(0.02) ***
Documentation:−0.09(0.03) **		 Time:
0.29(0.02) ***
Direct Care: 0.20(0.04) ***
Documentation lag1:
−0.12(0.05) *
Communication lag1:
−0.22(0.08) **		 Time:
2.15e−01(2.54 × 10−2) ***
Direct Care:
1.76 × 10−1(2.34 × 10−2) ***
Medication:
1.25 × 10−1(2.92 × 10−2) ***
Random effects
Level 1 (Moment)
Intercept SD 0.62 0.73 0.64 0.71
Time SD 0.11 0.16 0.18 0.20
ICC 0.42 0.42 0.52 0.52
AIC 3607 − 3349 4182
BIC 3644 − 3397 4227

Note: Standard errors are in parenthesis. ICC = Intraclass Correlation Coefficient; AIC = Akaike Information Criterion; BIC = Bayesian Information Criterion; * p < 0.05; ** p < 0.01; *** p < 0.001; n.s. = non-significant.