***TASK***
the task is to simplify the input abstract of a biomedical literature

***INPUT***
the input is the abstract of a biomedical literature

***OUTPUT***
the output is the simplified abstract for the input abstract of a biomedical literature

***DOCUMENTATION***

***EXAMPLES***

Input: The review included 16 RCTs. Fourteen RCTs (1745 women) were included in the meta-analysis. Only three studies reported live birth per couple. No evidence of a statistically significant difference was noted between IUI and FSP in live birth (OR 0.94, 95% CI 0.59 to 1.49, three RCTs, 633 women, I2 = 0%, low-quality evidence) or clinical pregnancy (OR 0.75, 95% CI 0.49 to 1.12, 14 RCTs, 1745 women, I2 = 52%, low-quality evidence). These findings suggest that for a couple with a 13% chance of live birth using FSP, the chance when using IUI will be between 8% and 19%; and that for a couple with a 19% chance of pregnancy using FSP, the chance of pregnancy when using IUI will be between 10% and 20%. Nor was evidence found of a statistically significant difference between IUI and FSP in per-pregnancy of multiple pregnancy (OR 0.96, 95% CI 0.44 to 2.07, eight RCTs, 197 women, I2 = 0%, low-quality evidence), miscarriage (OR 1.23, 95% CI 0.60 to 2.53, seven RCTs, 199 women, I2 = 0%, low-quality evidence) or ectopic pregnancy (OR 1.71, 95% CI 0.42 to 6.88, four RCTs, 111 women, I2 = 0%, very low quality evidence). Substantial heterogeneity was noted for the outcome of clinical pregnancy (I2 = 54%), for which no clear explanation was provided. Currently no clear evidence suggests any difference between IUI and FSP with respect to their effectiveness and safety for treating couples with non-tubal subfertility. However, a high level of uncertainty is evident in the findings, and additional research may be useful.
Output:

The review included 16 randomised controlled trials (more than 1800 women) that compared these procedures for treating couples with non-tubal subfertility. Only three trials reported live birth. The evidence is current to September 2013. No trial reported its funding source, but one reported no conflict of interest, and one stated that it had received no commercial funding. No clear evidence suggests any difference between IUI and FSP with respect to their effectiveness and safety in the treatment of couples with non-tubal subfertility. However, a high level of uncertainty due to lack of data is evident in the findings. The overall quality of the evidence was rated as low for most outcomes, largely because of the small quantity of available data.