Skip to main content

Table 3 Properties of the final STRAIN-EOS

From: Development and psychometric testing of an observation-based assessment tool focusing on work-related stressors among health professionals: the STRAIN-External Observation of work Stressors

  N Miss min-max Mdn M (SD) KMO items (α) ICC
demands at work
 quantitative demands 110 0 0–80 25 30 (22) .89 5 (.92) .74–.86
 sensorial demands 109 1 17–100 67 67 (19) .66 3 (.76) .54–.70
 physical risks 109 1 0–94 17 22 (19) .73 3 (.88) .72–.81
work organization and content
 possibilities for development 110 0 25–100 69 69 (16) .82 4 (.83) .52–.78
 influence at work 109 1 13–88 50 51 (17) .69 4 (.73) .43–.60
social relations and leadership
 predictability 99 11 13–100 63 68 (18) .50 2 (.67) .50
 social support 69 41 0–100 75 67 (22) .75 4 (.87) .68–.76
 social community 108 2 42–100 83 84 (13) .50 3 (.82) .66–.69
 social relations 110 0 0–100 50 51 (28) .72 2 (.69) .53
  1. N Total number in sample, Miss Number of missing cases, Min-max Minimum score - maximum score, Mdn Median, M Mean, SD Standard deviation, KMO Kaiser-Meyer-Olkin criterion, number of items (Cronbach’s α), ICC Corrected item total correlation