RA
No relationship was found       between the prevalence of gastroduodenal ulcers and sex (men, 22.4%; women,       24.9%) or prevalence of gastroduodenal ulcers and type of arthritic disease (RA,        23.6%; OA, 24.5%).
No relationship was found       between the prevalence of gastroduodenal ulcers and sex (men, 22.4%; women,       24.9%) or prevalence of gastroduodenal ulcers and type of arthritic  @OBJECT$  @PREDICAT$  @SUBJECT$ ,        23.6%; OA, 24.5%).