Table 3.
Operation status according to socio-demographic and follow-up variables
| Operated on N = 122 | Proportion | Non-operated on N = 99 | Proportion | Chi2/Fisher’s exact test * | |
|---|---|---|---|---|---|
| N | % | N | % | P value | |
| Age (years) | |||||
| 17–24 | 4/122 | 3.3 | 12/99 | 12.1 | 0.152 |
| 25–34 | 27/122 | 22.1 | 21/99 | 21.2 | |
| 35–44 | 34/122 | 27.9 | 23/99 | 23.2 | |
| 45–54 | 40/122 | 32.8 | 28/99 | 28.3 | |
| 55 + | 17/122 | 13.9 | 15/99 | 15.2 | |
| Gender | |||||
| Female | 105/122 | 86.1 | 74/98 | 74.7 | 0.039 |
| Male | 17/122 | 13.9 | 25/98 | 25.3 | |
| Marital status | |||||
| Single | 32/122 | 26.2 | 30/98 | 30.3 | 0.701 |
| Married | 61/122 | 50.0 | 43/98 | 43.4 | |
| Divorced/separated | 25/122 | 20.5 | 24/98 | 24.2 | |
| Widowed | 4/122 | 3.3 | 2/98 | 2.0 | |
| Parenthood | |||||
| Yes | 92/117 | 78.6 | 57/73 | 78.1 | 0.999 |
| No | 25/117 | 21.4 | 16/73 | 21.9 | |
| Country of birth | |||||
| Switzerland | 63/113 | 55.8 | 29/56 | 51.8 | 0.651 |
| Portugal | 25/113 | 22.1 | 11/56 | 19.6 | |
| Other (21 countries) | 25/113 | 22.1 | 16/56 | 28.6 | |
| Education | |||||
| Mandatory school | 36/110 | 32.7 | 9/33 | 27.3 | 0.595 |
| Upper secondary level | 64/110 | 58.2 | 19/33 | 57.6 | |
| Tertiary level | 10/110 | 9.1 | 5/33 | 15.2 | |
| Employment status | |||||
| Employed | 68/122 | 55.7 | 49/99 | 49.5 | 0.174 |
| Stay at home | 20/122 | 16.4 | 11/99 | 11.1 | |
| Disability insurance | 10/122 | 8.2 | 14/99 | 14.1 | |
| Social aid | 7/122 | 5.7 | 12/99 | 12.1 | |
| Employment insurance | 11/122 | 9.0 | 5/99 | 5.1 | |
| At school | 2/122 | 1.6 | 5/99 | 5.1 | |
| Retired | 4/122 | 3.3 | 3/99 | 3.0 | |
| BMI (kg/m2) | |||||
| 30–34 | 2/122 | 1.6 | 5/98 | 5.1 | |
| 35–39 | 38/122 | 31.1 | 37/98 | 37.8 | |
| 40–44 | 50/122 | 41.0 | 32/98 | 32.7 | 0.152 |
| 45–49 | 24/122 | 19.7 | 16/98 | 16.3 | |
| 50 + | 8/122 | 6.6 | 8/98 | 8.2 | |
| Cluster | |||||
| Cluster 1 | 21/122 | 17.2 | 21/99 | 21.2 | 0.189 |
| Cluster 2 | 13/122 | 10.7 | 16/99 | 16.2 | |
| Cluster 3 | 51/122 | 41.8 | 28/99 | 28.3 | |
| Cluster 4 | 37/122 | 30.3 | 34/99 | 34.3 | |
| Psychological evaluation | |||||
| Favorable | 20/110 | 18.2 | 0/29 | 0.0 | 0.000 |
| Close postop follow-up | 35/110 | 31.8 | 2/29 | 6.9 | |
| Close preop follow-up | 51/110 | 46.4 | 8/29 | 27.6 | |
| Unfavorable | 4/110 | 3.6 | 19/29 | 65.5 | |
| Dietary evaluation | |||||
| Favorable | 16/75 | 21.3 | 1/24 | 4.2 | 0.000 |
| Close postop follow-up | 26/75 | 34.7 | 5/24 | 20.8 | |
| Close preop follow-up | 32/75 | 42.7 | 9/24 | 37.5 | |
| Unfavorable | 1/75 | 1.3 | 9/24 | 37.5 | |
*Regular chi-square tests are performed by default. Should there be less than five observations in a category, a Fisher’s exact chi-squared test is computed instead