Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Input: Consider Input: Prevention of intraabdominal abscess formation constitutes an important goal in treatment of secondary peritonitis. Fibrinolytic therapy may be effective in this respect. The efficacy of recombinant tissue plasminogen activator (rtPA) and urokinase is compared in a preclinical model for surgical treatment of peritonitis.', 'Peritonitis was induced by intraperitoneal bacterial challenge in male Wistar rats. After 1 hour, surgery was performed. Four groups (n = 20) were treated with one of the following: rtPA, urokinase, streptokinase (a negative protein control), or saline. Blood cultures were taken at 6 and 24 hours; cell counts and cytokine measurements were performed in peritoneal fluid at 1, 3 and 5 days. After 5 days, animals were killed and intraperitoneal abscess formation was analyzed.', 'Both rtPA and urokinase strongly (> 75%) and significantly (P < .05) reduced abscess formation without negative side effects. No bleeding complications were observed. Fibrinolytic therapy altered the intraperitoneal cellular distribution (less neutrophils and more macrophages) but did not essentially alter the courses of interleukin-6 and interleukin-10 (decreasing in time) or tumor necrosis factor-* (increasing in time) levels.

Output: Do both tissue-type plasminogen activator and urokinase prevent intraabdominal abscess formation after surgical treatment of peritonitis in the rat?


Input: Consider Input: Tinnitus can adversely affect patients' quality of life. Transcutaneous electrical nerve stimulation (TENS) may be effective in the management of tinnitus. No study has investigated the efficacy of TENS for the management of tinnitus by means of quality of life measures. In this study, we evaluated the efficacy of TENS for the management of tinnitus symptoms by using the visual analogue scale (VAS), tinnitus handicap inventory test, Nottingham health profile (NHP) and short form-36 (SF-36) questionnaires.", 'Twenty-two patients were included in this study (male/female, 16/6; mean age, 48.04 +/- 15.57 years). Nine patients had unilateral and 13 patients had bilateral tinnitus.', 'After TENS, improvement measured by VAS was only marginally significant (p = 0.059). However, after TENS, there were statistically significant improvements regarding tinnitus severity scores, tinnitus handicap inventory scores, NHP fatigue, social isolation and emotional problems scores, and many parameters measured by the SF-36 (physical functioning, general health, vitality, social functioning, role limitations due to emotional problems, and mental health)(p < 0.05).

Output: Does treatment of tinnitus with transcutaneous electrical nerve stimulation improve patients ' quality of life?


Input: Consider Input: To describe the range of sexual problems, as reported by men calling a help-line and to investigate factors associated with help seeking behaviour.', "The study included all calls between 1999 and 2004. The information used for analysis comprised caller's demographic characteristics, the sexual problem reported, previous doctor contacts, coexisting physical and mental health problems.", 'Erectile dysfunction (ED) and premature ejaculation (PE) were the most frequently reported problems (57 and 19.2% respectively). ED-reporting callers were older (OR 0.63 for the ages of 50-59 yrs), with co-morbidities (OR 1.75) and in stable relationship (OR 0.46), while PE-reporting callers were younger (OR 5.83 for the ages of 20-29 yrs), relatively healthy and more likely single (OR 2.62 and OR 2.92 respectively). Type and duration of sexual concern, age, coexisting health problems and marital status relate significantly (p<0.01) with willingness to seek medical help.


Output: Are erectile dysfunction and premature ejaculation the most frequently self-reported sexual concerns : profiles of 9,536 men calling a helpline?