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. 2013 Jan 14;10(1):375–389. doi: 10.3390/ijerph10010375

Table 1.

Descriptive statistics: mean, by gender.

QUANTITATIVE DEMANDS (QND) graphic file with name ijerph-10-00375-i001.jpg graphic file with name ijerph-10-00375-i002.jpg
QND1 Work fast 3.54 3.45 Inline graphic> Inline graphic*
QND2 Time pressure 3.23 3.05 Inline graphic> Inline graphic*
QUALITATIVE DEMANDS (QLD)
QLD1 Intellectually demanding job 3.10 3.31 Inline graphic< Inline graphic*
QLD2 Emotionally demanding job 3.04 3.27 Inline graphic< Inline graphic*
CONTROL (CON)
CON1 Freedom to decide the order in which you do things 3.03 Inline graphic = Inline graphic
CON2 Freedom to choose your own method of working 2.93 Inline graphic = Inline graphic
CON3 Freedom to decide the pace of work 2.90 Inline graphic = Inline graphic
CON4 Freedom to choose or change the distribution/duration of pauses 2.89 Inline graphic = Inline graphic
SUPPORT (SUP)
SUP1 Co-worker support 4.20 Inline graphic = Inline graphic
SUP2 Supervisor support 3.73 Inline graphic = Inline graphic
PERCEIVED RISK (PR)
PR1 Perceived risk of having an accident in the workplace 2.91 2.44 Inline graphic> Inline graphic*
PR2 Perceived risk of suffering an illness due to your work 2.64 2.43 Inline graphic> Inline graphic*

* p-value < 0.01.