Factors related to health aspects: systems analysts
| Factors (H) | Proportion of variance explained (%)* | Proportion of factors chosen | Sum of squares |
|---|---|---|---|
| *Cumulated frequency. | |||
| Visual fatigue (H1) | 14.59 | 35.31 | 2.902 |
| Symptoms: nervousness and intellectual performance (H2) | 17.81 | 7.79 | 2.758 |
| Search for medical care in the last 15 days (H3) | 20.94 | 7.57 | 2.363 |
| Work interfering in family life (H4) | 23.77 | 6.85 | 2.347 |
| Work interfering in personal life (H5) | 26.45 | 6.48 | 2.208 |
| Mental fatigue and exhaustion (H6) | 28.93 | 6.00 | 2.182 |
| Sleep disorders and work (H7) | 31.39 | 5.95 | 2.077 |
| Backache and neck ache (H8) | 33.61 | 5.37 | 2.014 |
| Symptoms: palpitation/chest pain (H9) | 35.68 | 5.01 | 1.993 |
| Appetite disturbance (H10) | 37.67 | 4.82 | 1.847 |
| Normal blood pressure (H11) | 39.56 | 4.57 | 1.833 |
| Fatigue (H12) | 41.32 | 4.26 | 1.748 |
| Total | 100 | ||