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. 2015 Aug 13;6:113. doi: 10.3389/fpsyt.2015.00113

Table 1.

Means and SDs of employed participants’ (N = 944) and patients’ (N = 425) questionnaire responses plus reliability (coefficients in terms of Cronbach’s alpha) of the used scales are presented.

M (SD) employees M (SD) patients Cronbach’s alpha (employees/patients) Number of items Comparison employees/patients
BDI 2 9.07 (8.04) 23.14 (11.02) 0.91/0.92 21 F(1, 1357) = 666.243, p < 0.001
MBI exhaustion 2.18 (1.31) 4.63 (1.25) 0.88/0.87 5 F(1, 1357) = 972.756, p < 0.001
MBI efficacya 1.25 (0.97) 1.82 (1.26) 0.81/0.82 6 F(1, 1357) = 95.422, p < 0.001
MBI cynicism 1.63 (1.35) 3.21 (1.55) 0.84/0.81 5 F(1, 1357) = 347.606, p < 0.001
MBI sum score 1.66 (0.93) 3.14 (0.99) 0.86/0.88 16 F(1, 1357) = 685.491, p < 0.001
TCI NS 20.49 (5.78) 17.08 (6.06) 0.76/0.74 40 F(1, 1357) = 79.941, p < 0.001
TCI HA 15.03 (6.87) 22.68 (6.77) 0.86/0.83 35 F(1, 1357) = 380.521, p < 0.001
TCI RD 15.69 (3.80) 15.91 (3.69) 0.71/0.72 24 n.s.
TCI PER 4.50 (1.95) 5.16 (1.93) 0.62/0.61 8 F(1, 1357) = 37.068, p < 0.001
TCI SD 32.73 (7.08) 26.41 (8.29) 0.86/0.89 44 F(1, 1357) = 242.654, p < 0.001
TCI C 33.05 (5.01) 31.98 (5.70) 0.76/0.78 42 F(1, 1357) = 15.505, p < 0.001
TCI ST 10.90 (6.00) 11.12 (5.51) 0.85/0.81 33 n.s.

aScores on MBI efficacy have been inverted to allow easier interpretation of the scales meaning for general burnout.