[Influence of obesity on dyspepsia symptoms].
BACKGROUND
There is a high prevalence of dyspepsia and obesity in Mexican population. A relationship between obesity and dyspeptic symptoms has been proposed.


OBJECTIVE
To determine prevalence of dyspeptic symptoms in patients with normal weight, overweight and obesity.


METHODS
Prospective study on consecutive patients who attend for medical assistance for any reason in a first level medical center. Weight, height, and body mass index (BMI) were measured. A validated questionnaire for dyspepsia was applied.


RESULTS
Three-hundred and twenty patients were included (61.6% women, n = 197). The mean patient age was 37 ± 14.4 years old. Mean BMI was 26.68 with 42.2% of patients (n = 135) overweight, 35.6% (n = 114) with normal weight and 22.2% (n = 71) were obese. Compared to patients with normal weight and overweight the obesity group showed a higher prevalence of gastritis symptoms, pain, stomachache, heartburn, a worst quality of life, and a higher frequency of medication intake. Patients with overweight presented a higher score in quality of life and treatment compared with normal weight patients.


CONCLUSIONS
Obese patients showed a higher prevalence of dyspeptic symptoms compared to normal weight and overweight patients.
Trujillo-Benavides
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Servicio de Endoscopia Gastrointestinal, Hospital de Especialidades Dr. Antonio Fraga Mouret, Unidad Médica de Alta Especialidad del Centro, Médico Nacional La Raza, IMSS, México, D. F., Mexico. omaredel@hotmail.com
Rojas-Vargas
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D000328:Adult; D000368:Aged; D015992:Body Mass Index; D001835:Body Weight / Q000502:physiology; D004415:Dyspepsia / Q000150:complications* / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico / Q000453:epidemiology; D008875:Middle Aged; D009765:Obesity / Q000150:complications* / Q000453:epidemiology; D050177:Overweight / Q000150:complications; D015995:Prevalence; D011446:Prospective Studies