Table 4 Internal consistency (Cronbach’s alpha) and test-retest reliability (Bravais-Pearson coefficient) of the questionnaire
| Â | Number of items | Alpha | R |
|---|---|---|---|
Feeling of couple cohesion | 5 | 0.91 | 0.85 |
Negative affectivity and apprehension about the future | 6 | 0.84 | 0.80 |
Body image and sexuality | 4 | 0.82 | 0.85 |
Career management | 3 | 0.85 | 0.77 |
Deterioration of relationships with close relatives | 5 | 0.76 | 0.80 |
Management of child(ren) and of everyday life | 5 | 0.81 | 0.79 |
Financial difficulties | 4 | 0.80 | 0.82 |
Sharing with close relatives | 4 | 0.83 | 0.66 |