Abdominal pain in a 70-year-old Danish population. An epidemiological study of the prevalence and importance of abdominal pain.

In order to assess the prevalence and importance of abdominal pain in the elderly, an epidemiological study of a 70-year-old Danish population was carried out. Seventy two percent of 1119 randomly selected persons answered a questionnaire concerning abdominal pain. One year prevalence of abdominal pain was 28% among women and 17% among men (p < 0.01). Among those with abdominal pain no significant sex difference was found as regards location, severity, frequency, or medicine consumption. Eleven percent of the men and 19% of the women had abdominal pain which they considered to be of importance to their well-being in terms of frequency, severity, or need of medicine (sex difference: chi 2 = 10.18, df = 2, p < 0.01). Participants who had no abdominal pain judged their general health to be better than those who had experienced abdominal pain (p < 0.01). It is concluded that abdominal pain is frequent in a 70 year old population and influences the well-being of the subjects. Further studies are needed to evaluate whether subjects with abdominal pain have a poorer prognosis than subjects without.