T. Sumiya et al., A SURVEY OF WHEELCHAIR USE BY PARAPLEGIC INDIVIDUALS IN JAPAN .2. PREVALENCE OF PRESSURE SORES, Spinal cord, 35(9), 1997, pp. 595-598
A cross-sectional survey was done to clarify the incidence of pressure
sores in 218 self-supported Japanese paraplegic patients and to deter
mine effective measures for prevention. The majority of patients (85.7
%) had previous pressure sores, and 46.3% had undergone multiple surge
ries. Some patients (17.9%) were still suffering from persistent sores
which commonly developed at the ischial tuberosities, suggesting insu
fficiency of self-care practice during wheelchair activities. Sensory
disturbance over the seating surface, urinary incontinence, and genera
l complications were seen in 85.8%, 49.5%, and 18.8% of total subjects
, respectively. They were seen as risk factors for pressure sores, but
only urinary incontinence clearly increased the current pressure sore
prevalence. Nevertheless, both self-care practice and sports activiti
es, seen in 85.3% and 36.2% of total subjects, respectively, contribut
ed to greatly reduce the incidence. A patient education system includi
ng acquisition of basic knowledge and proper technique should be estab
lished to promote effective prevention of pressure sores in Japan.