RT Journal Article T1 Hypnosis is More Effective than Clinical Interviews: Occurrence of Trauma in Fibromyalgia A1 Xavier De Almeida-Marques, Francisco A1 Sanchez-Blanco, Jose A1 Javier Cano-Garcia, Francisco K1 Chronic pain K1 Life events K1 Abuse K1 Care K1 Disability K1 Symptoms K1 Criteria K1 Impact AB To determine whether hypnosis is more effective than conventional interviewing to find traumatic life events in patients with fibromyalgia, we carried out a within-subject experimental design with complete intragroup counterbalancing. Thirty-two women under care in a public primary care center gave 2 identical interviews, with an interval of 3months, in which the occurrence of traumatic life events was explored, once in a state of wakefulness and once in a state of hypnosis. The state of consciousness was evaluated using 3 measures: bispectral index, skin conductance level, and pain intensity. In the hypnotic state, the patients expressed 9.8 times more traumatic life events than in the waking state, a statistically significant difference with a large effect size. PB Routledge journals, taylor & francis ltd SN 0020-7144 YR 2018 FD 2018-01-01 LK http://hdl.handle.net/10668/18925 UL http://hdl.handle.net/10668/18925 LA en DS RISalud RD Jun 1, 2025