| Baseline (t0) | 5-year follow-up (t1) | Mean Difference | ||||||
---|---|---|---|---|---|---|---|---|---|
 | N | Min/Max | Mean | SD | N | Min/Max | Mean | SD |  |
Effort (6 items) | 4221 | 6/29 | 13.4 | 4.3 | 3047 | 6/30 | 13.2 | 4.3 | −0.2 |
Reward (11 items) | 3385 | 11/55 | 48.6 | 6.5 | 2514 | 15/55 | 48.8 | 6.3 | 0.2 |
ERI-Quotient (Effort/Reward) | 3336 | 0.20/2.98 | 0.5 | 0.23 | 2469 | 0.20/2.81 | 0.5 | 0.23 | 0 |
Overcommitment (6 Items) | 4206 | 6/24 | 13.2 | 3.8 | 3049 | 6/24 | 12.9 | 3.8 | −0.3 |
Effort (0–100) | 4318 | 0/100 | 31.0 | 18.0 | 3108 | 0/100 | 29.9 | 18.0 | −1.1 |
Reward (0–100) | 4261 | 0/100 | 86.0 | 14.7 | 3085 | 9.1/100 | 86.6 | 14.2 | 0.6 |
ERI Quotient (Effort/Reward, 100 scale) | 4263 | 0/856 | 39.5 | 34.6 | 3084 | 0/779 | 37.8 | 34.7 | −1.7 |
Overcommitment (0–100) | 4308 | 0/100 | 39.9 | 21.3 | 3102 | 0/100 | 38.3 | 21.3 | −1.6 |
Outcomes (0–100) | |||||||||
 Job satisfaction | 4264 | 4.71/100 | 67.9 | 15.4 | 3090 | 0/100 | 69.0 | 15.5 | 1.1 |
 General health (1 Item) | 4302 | 0/100 | 72.5 | 16.6 | 3110 | 10/100 | 73.0 | 15.7 | 0.5 |
 Copenhagen Burnout Inventory | 4278 | 0/100 | 37.7 | 17.4 | 3077 | 0/100 | 36.0 | 18.3 | −1.7 |
 Satisfaction with Life Scale | 4265 | 0/100 | 69.6 | 18.3 | 3071 | 0/100 | 71.6 | 17.7 | 2.0 |