ABSTRACT
Objective To analyze the correlative factors of peptic ulcer recurrence in the elderly. Methods From January to December 2009,169 elderly patients (≥ 60 years old)with peptic ulcer delected by edoscopy were enrolled,whose treatment and usage of medication were analyzed.Data of treatment and recurrence in 3-year follow-up were recorded.Mann-Whitney rank sum test and Logistic regression analysis were performed to analyze the correlated factors.Results The potential risk factors associated with recurrence of peptic ulcer in the elderly were screened and analyzed by single factor analysis,and ulcer size, ulcer location, concomitant usage of drugs, smoking and condition of Helicobacterpylori (H .pylori )infection at the end of follow-up were found to be correlated with recurrence of peptic ulcer in the elderly.After adjusting age and gender,the potential risk factors were analyzed by a Logistic stepwise regression model.Smoking (OR = 1 .788,P = 0.001 ),combined medication (OR=6.202,P =0.015 ),ulcer size (OR =2.697,P =0.032 )and condition of H .pylori infection at the end of follow-up (OR=43.784,P =0.007)were found to be correlated with recurrence of peptic ulcer in the elderly.Conclusion Smoking,combined medication,ulcer size and condition of H .pylori infection at the end of follow-up have an impact on peptic ulcer recurrence in the elderly.