Table 3.
Descriptive statistics for Maslach burnout inventory scales
| Differential stress inventory groups | |||||||
|---|---|---|---|---|---|---|---|
| Total sample | Normal | Overstressed | Stress resistant | Low stress/high coping | High stress/high coping | DSI groups’ differences | |
| (n = 119) | (n = 58) | (n = 11) | (n = 21) | (n = 17) | (n = 12) | ||
| Emotional exhaustion | |||||||
| Mean ± SD | 2.09 ± 1.29 | 2.16 ± 1.19 | 3.80 ± 1.32 | 1.52 ± 0.82 | 1.01 ± 0.80 | 2.77 ± 0.98 | F = 19.64, |
| CI | (1.86, 2.33) | (1.85, 2.46) | (3.02, 4.58) | (1.17, 1.87) | (0.63, 1.39) | (2.21, 3.32) | p < .001 |
| Median | 1.8 | 2 | 3.8 | 1.4 | 1 | 3.1 | – |
| Minimum | 0 | 0 | 2 | 0.2 | 0.2 | 1.2 | – |
| Maximum | 5.8 | 4.8 | 5.8 | 3 | 3.2 | 4 | – |
| Cynicism | |||||||
| Mean ± SD | 0.97 ± 1.02 | 0.91 ± 0.91 | 2.55 ± 1.42 | 0.69 ± 0.74 | 0.51 ± 0.57 | 1.00 ± 0.66 | F = 6.47, |
| CI | (0.79, 1.16) | (0.68, 1.15) | (1.71, 3.38) | (0.37, 1.00) | (0.24, 0.78) | (0.63, 1.37) | p < .001 |
| Median | 0.6 | 0.6 | 2.6 | 0.6 | 0.4 | 0.8 | – |
| Minimum | 0 | 0 | 0.6 | 0 | 0 | 0 | – |
| Maximum | 4.6 | 4 | 4.6 | 2.4 | 1.8 | 2 | – |
| Professional efficacy | |||||||
| Mean ± SD | 5.10 ± 0.90 | 5.11 ± 0.95 | 4.41 ± 1.23 | 5.04 ± 0.72 | 5.54 ± 0.47 | 5.19 ± 0.84 | F = 4.04, |
| CI | (4.94, 5.26) | (4.87, 5.35) | (3.69, 5.13) | (4.73, 5.35) | (5.31, 5.76) | (4.72, 5.67) | p = .009 |
| Median | 5.17 | 5.33 | 4.33 | 5 | 5.67 | 5 | – |
| Minimum | 0 | 0 | 2.17 | 3 | 4.67 | 3 | – |
| Maximum | 6 | 6 | 6 | 6 | 6 | 6 | – |
| MBI total | |||||||
| Mean ± SD | 1.40 ± 0.84 | 1.40 ± 0.68 | 2.76 ± 1.04 | 1.10 ± 0.62 | 0.69 ± 0.55 | 1.65 ± 0.49 | F = 17.29, |
| CI | (1.25, 1.55) | (1.23, 1.58) | (2.14, 3.38) | (0.84, 1.37) | (0.44, 0.95) | (1.37, 1.92) | p < .001 |
| Median | 1.25 | 1.335 | 2.81 | 0.91 | 0.79 | 1.66 | – |
| Minimum | 0.08 | 0.31 | 1.63 | 0.2 | 0.08 | 0.76 | – |
| Maximum | 4.7 | 3.18 | 4.7 | 2.56 | 2.11 | 2.54 | – |
For continuous variables, mean, standard deviation, 95% confidence interval, median, minimum, and maximum values are reported, along with results from ANOVA. MBI total is calculated from Kalimo et al. (2003)