RESUMEN
BACKGROUND: To date there is no study that has estimated the prevalence of irritable bowel syndrome (IBS) in Germany according to the current Rome III criteria. The aim of the present study was to investigate the prevalence of IBS in a non-clinical German sample. Furthermore, we investigated the association of IBS with socio-demographic and psychological risk factors. METHODS: Baseline data from a prospective cohort study were analysed, including the IBS Module of the Rome III Diagnostic Questionnaires and validated psychometric scales including the Patient Health Questionnaire-15 (PHQ-15), the Big Five Inventory (BFI), the Perceived Stress Questionnaire (PSQ-5), and the Whiteley-Index (WI-7). The study population was compared to the German general population to appraise its representativeness. Multivariate logistic regression analyses were performed to identify possible risk factors associated with IBS. RESULTS: Between January 2011 and September 2012, 2419 persons participated (female 54.0â%, mean age 37.4â±â14.9 years). According to the Rome III criteria, 401 participants (16.6â%) suffered from IBS.âFive predictors were independently associated with IBS: previous traveller's diarrhoea infection (ORâ=â1.76; 95â% CIâ=â1.34 to 2.31), higher somatic symptom burden (ORâ=â1.15; 95â% CIâ=â1.07 to 1.23), increased level of hypochondriasis (ORâ=â2.04; 95â% CIâ=â1.54 to 2.70), increased vulnerability to diarrhoea under stress (ORâ=â3.88; 95â% CIâ=â3.21 to 4.68) and perceived stress (ORâ=â1.43; 95â% CIâ=â1.04 to 1.99). CONCLUSIONS: Our analyses yielded a relatively high IBS prevalence estimate, compared to studies published more than ten years ago. This might partially be explained by the fact that the time criterion of the Rome III criteria (at least 3 days/month in last 3 months) is more inclusive compared to the time criterion of the Rome II criteria (at least 12 weeks, which need not be consecutive, in the preceding 12 months).
Asunto(s)
Diarrea/epidemiología , Hipocondriasis/epidemiología , Síndrome del Colon Irritable/epidemiología , Síndrome del Colon Irritable/psicología , Estrés Psicológico/epidemiología , Adulto , Distribución por Edad , Comorbilidad , Diarrea/diagnóstico , Diarrea/psicología , Femenino , Alemania/epidemiología , Humanos , Hipocondriasis/diagnóstico , Hipocondriasis/psicología , Síndrome del Colon Irritable/diagnóstico , Masculino , Prevalencia , Factores de Riesgo , Distribución por Sexo , Estrés Psicológico/diagnóstico , Estrés Psicológico/psicología , Evaluación de Síntomas/estadística & datos numéricosRESUMEN
257 patients with facial neuralgia (idiopathic trigeminal neuralgia, symptomatic trigeminal neuralgia, atypical facial pain) have been treated by percutaneous selective thermorhizotomy. 115 patients have been followed up 1-13 years after operation. In 71% we found excellent and good results. Preoperative symptoms, postoperative results of pain arrest, complications and cutaneous sensibility will be analyzed. The results are compared with data from the literature.