Item descriptive statistics and Pearson item-subscale correlations of EPRES-Se
| Item | Missing %* | Mean | SD | Response value frequency (%)† | Pearson item subscale correlations‡ | |||||||||
| 0 | 1 | 2 | 3 | 4 | T | W | D | V | R | ER | ||||
| Temporariness§ | ||||||||||||||
| Length of contract | 0.0 | 2.6 | 1.1 | 36 (8.7) | 24 (5.8) | 75 (18.1) | 228 (54.9) | 52 (12.5) | −0.04** | 0.04 | 0.05 | 0.06 | 0.08 | 0.04 |
| Time working employer | 0.0 | 2.1 | 0.9 | 17 (4.1) | 92 (22.2) | 171 (41.2) | 119 (28.7) | 16 (3.9) | −0.04** | 0.06 | 0.11 | −0.04 | 0.31 | 0.13 |
| Wages | ||||||||||||||
| Income monthly | 2.2 | 2.4 | 1.2 | 43 (10.6) | 45 (11.1) | 87 (21.4) | 171 (42.1) | 60 (14.8) | 0.09 | 0.39¶ | 0.14 | −0.07 | 0.29 | 0.17 |
| Cover basic need | 1.0 | 0.8 | 0.9 | 175 (42.6) | 171 (41.6) | 44 (10.7) | 14 (3.4) | 7 (1.7) | −0.02 | 0.60¶ | 0.07 | 0.21 | 0.13 | 0.26 |
| Cover unforeseen expenses | 1.0 | 1.8 | 1.1 | 60 (14.6) | 113 (27.5) | 136 (33.1) | 70 (17.0) | 32 (7.8) | 0.08 | 0.55¶ | 0.08 | 0.39 | 0.14 | 0.26 |
| Disempowerment | ||||||||||||||
| Working hours settled | 0.0 | 2.1 | 1.2 | 84 (20.2) | 8 (1.9) | 110 (26.5) | 190 (45.8) | 23 (5.5) | 0.12 | 0.17 | 0.34¶ | 0.10 | 0.26 | 0.23 |
| Salary settled | 0.0 | 2.2 | 1.2 | 77 (18.6) | 8 (1.9) | 101 (24.3) | 210 (50.6) | 19 (4.6) | 0.07 | 0.03 | 0.34¶ | 0.02 | 0.13 | 0.09 |
| Vulnerability | ||||||||||||||
| Demand work conditions | 1.0 | 1.6 | 1.2 | 79 (19.2) | 129 (31.4) | 113 (27.5) | 63 (15.3) | 27 (6.6) | 0.01 | 0.13 | 0.09 | 0.75¶ | 0.04 | 0.28 |
| Unfair treatment | 1.0 | 1.3 | 1.1 | 114 (27.7) | 159 (38.7) | 67 (16.3) | 50 (12.2) | 21 (5.1) | −0.03 | 0.12 | 0.08 | 0.78¶ | −0.01 | 0.26 |
| Afraid fired | 1.0 | 1.5 | 1.2 | 106 (25.8) | 130 (31.6) | 81 (19.7) | 60 (14.6) | 34 (8.3) | 0.06 | 0.20 | 0.10 | 0.78¶ | 0.04 | 0.35 |
| Treated authoritarian | 1.0 | 1.3 | 1.1 | 107 (26.0) | 160 (38.9) | 87 (21.2) | 36 (8.8) | 21 (5.1) | −0.04 | 0.20 | −0.01 | 0.63¶ | 0.02 | 0.23 |
| Easily replaced | 1.0 | 1.6 | 1.3 | 91 (22.1) | 124 (30.2) | 92 (22.4) | 55 (13.4) | 49 (11.9) | 0.06 | 0.22 | 0.02 | 0.74¶ | 0.04 | 0.27 |
| Rights | ||||||||||||||
| Right parental leave | 1.2 | 1.2 | 0.8 | 100 (24.4) | 130 (31.7) | 180 (43.9) | 0.18 | 0.16 | 0.26 | 0.05 | 0.58¶ | 0.16 | ||
| Right retirement | 1.2 | 1.2 | 0.8 | 107 (26.1) | 113 (27.6) | 190 (46.3) | 0.26 | 0.22 | 0.23 | 0.07 | 0.60¶ | 0.16 | ||
| Right unemployment | 1.2 | 1.0 | 0.9 | 156 (38.0) | 100 (24.4) | 154 (37.6) | 0.15 | 0.24 | 0.15 | −0.01 | 0.60¶ | 0.08 | ||
| Right severance pay | 1.2 | 1.4 | 0.6 | 20 (4.9) | 223 (54.4) | 167 (40.7) | 0.11 | 0.06 | 0.03 | −0.02 | 0.48¶ | 0.03 | ||
| Right sickness benefits | 1.2 | 0.9 | 0.8 | 160 (39.0) | 110 (26.8) | 140 (34.1) | 0.26 | 0.18 | 0.17 | 0.03 | 0.53¶ | 0.12 | ||
| Exercise of rights | ||||||||||||||
| Take weekend off | 1.0 | 1.6 | 1.1 | 86 (20.9) | 93 (22.6) | 154 (37.5) | 48 (11.7) | 30 (7.3) | −0.01 | 0.23 | 0.18 | 0.18 | 0.10 | 0.62¶ |
| Take vacation | 1.2 | 1.9 | 1.1 | 50 (12.2) | 88 (21.5) | 163 (39.8) | 77 (18.8) | 32 (7.8) | 0.14 | 0.22 | 0.20 | 0.30 | 0.15 | 0.68¶ |
| Take day off | 1.2 | 1.6 | 1.1 | 88 (21.5) | 85 (20.7) | 166 (40.5) | 50 (12.2) | 21 (5.1) | 0.15 | 0.19 | 0.21 | 0.24 | 0.16 | 0.75¶ |
| Take day off, pers. | 1.0 | 1.9 | 1.2 | 63 (15.3) | 78 (19.0) | 159 (38.7) | 69 (16.8) | 42 (10.2) | 0.11 | 0.21 | 0.08 | 0.36 | 0.07 | 0.74¶ |
| Sick leave | 1.2 | 1.6 | 1.1 | 98 (23.9) | 74 (18.0) | 163 (39.8) | 50 (12.2) | 25 (6.1) | 0.06 | 0.22 | 0.20 | 0.26 | 0.12 | 0.69¶ |
| Go to doctor | 1.0 | 1.1 | 1.1 | 140 (34.1) | 126 (30.7) | 106 (25.8) | 25 (6.1) | 14 (3.4) | 0.11 | 0.26 | 0.09 | 0.25 | 0.14 | 0.64¶ |
0 indicates the lowest precariousness score, 4 indicates the highest precariousness score.
*Proportion of participants with any missing item.
†Frequency (%) of participants indicating the specific response. 0 indicates the lowest precariousness score, 4 indicates the highest precariousness score.
‡Corrected for overlap, ie, item is removed from the corresponding subscale.
§Inter-item correlations.
¶ p <0.001
**p >0.05
D, disempowerment; ER, exercise rights; R, rights; T, temporariness; V, vulnerability; W, wages.