Table 2.
Demography and predictors of self-hypnosis (intervention) in comparison to the control group. CLQ, claustrophobia questionnaire. Data are given in percentage (nominator/denominator) or mean ± standard deviation and (min–max)
| Intervention (n = 55) | Controls (n = 89) | |||
|---|---|---|---|---|
| Sex | ||||
| Male | 31% | (17/55) | 51% | (45/89) |
| Female | 69% | (38/55) | 49% | (44/89) |
| Age | 53.6 ± 13.9 | [25–81] | 51.2 ± 14.3 | [19–82] |
| CLQ | 1.71 ± 1.0 | [0–3.8] | 1.51 ± 1.0 | [0–4.0] |
| Claustrophobic events (total) | 16% | (9/55) | 43% | (38/89) |
| Premature termination for claustrophobia | 5% | (3/55) | 10% | (9/89) |
| Sedation for claustrophobia | 2% | (1/55) | 16% | (14/89) |
| Coping for claustrophobia without sedation | 13% | (7/55) | 28% | (25/89) |