***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: Seven RCTs, involving 1671 women were identified for inclusion. The review found that giving women information about the procedure prior to the mammogram may reduce pain and discomfort. Increasing women's control over breast compression could reduce pain experienced during the procedure, though mammogram image quality was only maintained if the technologist controlled the first compression. If the technologist reduced compression force of the mammogram, discomfort experienced was unchanged. The use of breast cushions reduced pain of mammography; however, image quality was impaired in 2% of women in the intervention group. Acetoaminophen as a premedication did not affect discomfort of mammography. Differences in interventions, and inconsistency in measures, validation of pain scales, and in assessment of mammogram quality, mean that results of these studies cannot be combined. All results are based on single studies. Further research is required. Currently there are very few proven interventions to reduce pain and discomfort of screening mammography, especially procedures that can be readily introduced to screening programmes. With mammography continuing as the preferred method for breast screening, more research on such interventions is needed.
Output:

Each study included in this review looked at a different intervention to reduce pain in mammography. The trial results show that giving women written or verbal information about the procedure prior to the mammogram can reduce pain or discomfort of the examination. Also increasing women's control of breast compression could reduce the pain they experience, though there was no change in the pain women experienced when a mammography-technologist reduced the compression force. Use of breast cushions also reduced the pain; however, it caused a poor quality of X-ray in 2% of women screened, which meant that they would need to have a further mammogram. Paracetamol taken before the procedure did not change the pain the women experienced. Further research is needed on interventions to relieve the pain and discomfort of screening mammography.