Injury among female and male army parachutists.
BACKGROUND
While military parachuting injuries have been well studied, the relationship between gender and risk of injury has not. Injuries among women may be different due to anatomic and physiologic differences, or due to exposure to different jump conditions. Training methods and equipment developed for men may not be as effective in preventing injuries among women.


OBJECTIVE
We hypothesize that the nature and distribution of parachute injuries will vary by gender.


METHODS
This descriptive retrospective study used 10 yr of parachute injury data reported to the U.S. Army Safety Center at Fort Rucker, AL, and exposure data obtained from the Defense Manpower Data Center, Monterey, CA.


RESULTS
Women appear to jump under less hazardous conditions (jump more often than men in daylight and in static-line, non-tactical environments), yet appear to be at greater risk of serious injury, particularly lower extremity fractures. Injured male parachutists are more likely to experience upper extremity injury. Women's injuries are more likely to be the result of an improper parachute landing fall or parachute malfunction, while men are more likely to be injured due to ground hazards.


CONCLUSIONS
There are some provocative gender differences in patterns of injury. Further research is indicated starting with a comprehensive, prospective study, controlling for physical fitness and exposure differences, as well as for potential reporting bias, in order to better understand the apparent differences in reported injuries.
Amoroso
P J
PJ
U.S. Army Research Institute for Environmental Medicine, Military Performance Division, Natick, MA 01760-5007, USA.
Bell
N S
NS
Jones
B H
BH
D000328:Adult; D000337:Aerospace Medicine; D001359:Aviation; D005260:Female; D006801:Humans; D008297:Male; D008889:Military Personnel; D012189:Retrospective Studies; D012307:Risk Factors; D012727:Sex Characteristics; D017678:Sex Distribution; D012737:Sex Factors; D014481:United States / Q000453:epidemiology; D014947:Wounds and Injuries / Q000453:epidemiology* / Q000209:etiology* / Q000517:prevention & control