***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: Two studies involving 1002 participants compared personal assistance versus usual care. Whilst personal assistance was generally preferred over other services, some people prefer other services. Personal assistance may have some benefits for some recipients and may benefit caregivers. Paid assistance probably substitutes for informal care and may cost government more than alternatives; however, some evidence suggests it may reduce costs. The total costs to recipients and society are unknown. Research in this field is limited. Personal assistance is expensive and difficult to organise, especially in places that do not already have services in place, but its total cost relative to other services is unknown. When implementing new programmes, recipients could be randomly assigned to different forms of assistance (e.g. organised by individual users versus organised through a cooperative). While advocates may support personal assistance for myriad reasons, this review demonstrates that further studies are required to determine which models of assistance are most effective and efficient for particular people.
Output:

This review investigated the effectiveness of personal assistance versus any other form of care for adults with both physical and intellectual impairments. A literature search identified 2 studies that met the inclusion criteria, which included 1002 participants. They suggested that personal assistance may be preferred over other services; however, some people prefer other models of care. This review indicates that personal assistance may have some benefits for some recipients and their informal caregivers. Paid assistance might substitute for informal care and cost government more than alternative arrangements; however, the relative total costs to recipients and society are unknown.