The circumstances of falls among people with Parkinson's disease and the use of Falls Diaries to facilitate reporting

Purpose. Falls are common in Parkinson's disease (PD). Falls Diaries are one way of recording fall frequency and the surrounding circumstances; completing them encourages recall, and their content focuses intervention. We reviewed the diaries completed by people with PD during a randomized controlled trial (RCT) of fall prevention to ascertain the key circumstances surrounding falls.Method. We asked independently mobile, cognitively intact people with a diagnosis of PD to maintain a Falls Diary throughout a six-month RCT. We sent monthly diary sheets on which to answer questions about the ‘Location’, ‘Fall-related activity’, ‘Perceived cause’, ‘Landing’ and ‘Consequences’ of every fall. We coded responses and counted frequencies.Results. Of the 142 RCT participants (mean age 72 years; mean years since diagnosis 8), 135 completed the trial and their diary. We excluded 11 (8%) for missing data and/or unintelligible writing. The 124 remaining diaries recorded 639 falls: 80% happened at home, commonly in bedr...