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. 2011 Sep 20;9:74. doi: 10.1186/1477-7525-9-74

Table 4.

Descriptive statistics for BCSQ-12 items

items Mn SD Q1 Mdn Q3 min max asyma kurtb Item-rest
1. I think the dedication I invest in my work is more than what I should for my health 3.83 1.66 3.00 4.00 5.00 1.00 7.00 0.09 -0.80 0.75
4. I neglect my personal life when I pursue important achievements in my work 3.10 1.71 2.00 3.00 4.00 1.00 7.00 0.57 -0.56 0.75
7. I risk my health when I pursue good results in my work 3.43 1.69 2.00 3.00 5.00 1.00 7.00 0.33 -0.73 0.74
10. I overlook my own needs to fulfil work demands 3.53 1.63 2.00 3.00 5.00 1.00 7.00 0.21 -0.73 0.69

2. I would like to be doing another job that is more challenging for my abilities 3.42 1.86 2.00 3.00 5.00 1.00 7.00 0.31 -0.90 0.77
5. I feel that my work is an obstacle to the development of my abilities 3.08 1.64 2.00 3.00 4.00 1.00 7.00 0.61 -0.29 0.72
8. I would like to be doing another job where I can better develop my talents 3.68 1.86 4.00 4.00 5.00 1.00 7.00 0.14 -1.01 0.82
11. My work doesn't offer me opportunities to develop my abilities 3.53 1.86 2.00 3.00 5.00 1.00 7.00 0.30 -0.96 0.73

3. When things at work don't turn out as well as they should, I stop trying 2.46 1.26 1.00 2.00 3.00 1.00 7.00 0.92 1.08 0.61
6. I give up in response to difficulties in my work 2.36 1.24 1.00 2.00 3.00 1.00 7.00 0.88 0.90 0.74
9. I give up in the face of any difficulties in my work tasks 2.12 1.09 1.00 2.00 3.00 1.00 7.00 1.05 1.84 0.68
12. When the effort I invest in work is not enough, I give in 2.48 1.20 1.00 3.00 3.00 1.00 7.00 0.69 0.64 0.74

Mn = mean. SD = standard deviation. Mdn = median. Q1 = percentile-25. Q3 = percentile-75. min = minimum score. max = maximum score. asym = asymmetry. kurt = kurtosis. Item-rest = correlation coefficient item-rest (r between each item and the remaining items belonging to the same factor). a = typical asymmetry error = 0.08 for all items. b = typical kurtosis error = 0.17 for all items. Values obtained from the total sample (nT = 826).