***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: Members of institutional review boards who evaluate trauma research protocol s frequently face the task of balancing potential risk with potential benefit . However , no known study has examined the relative effect of participating in a trauma-related survey compared to participating in a nontrauma survey . The authors r and omly assigned participants receiving care in an outpatient PTSD treatment program  to complete question naires assessing either trauma-related or nontrauma content . Participants completing trauma-related question naires reported feeling sadder and more tense than other participants , though they did not report differences in perceived gain from participation or retrospective willingness to participate . Results suggest that level of distress after participating in trauma research was insufficient to reduce willingness for , or perceived benefit from , participation in trauma survey research Although the number of question naire surveys examining the sequelae of prior sexual and physical victimization has increased over the last decade , little attention has been given to underst and ing the impact of such studies on participants . As part of a larger study of long-term effects of prior sexual and physical victimization , 500 r and omly selected women in an HMO received a comprehensive question naire including multiple symptomatic distress measures and several items inquiring into previous history of sexual , physical , and emotional abuse and neglect . They also completed a short rating scale asking about their reactions to completing the question naire . Despite the sensitive content , the women who participated generally found the experience to be a positive one . Only a small number of women were more upset than they had anticipated , but the vast majority felt they would have completed the survey even if they had known in advance how they would feel . The subset of women who did express distress was significantly different from the group that did not , with respect to other measures of symptomatic distress and trauma exposure . These data suggest that surveys that inquire into prior episodes of childhood victimization are generally well tolerated by women who participate , and that , although a small number may be disturbed by these investigations , in general , adverse reactions may be less common than previously anticipated 
    Output:
    
Our results suggest that the risk-benefit ratio related to sensitive research is not unfavorable , but there are gaps in the evidence among adolescents