Effectiveness of screening older people for impaired vision in community setting: systematic review of evidence from randomised controlled trials

Objective: To assess whether population screening for impaired vision among older people in the community leads to improvements in vision.

Use of health services by children and young people according to ethnicity and social class: secondary analysis of a national survey

Objective To assess whether equity is achieved in use of general practitioner, outpatient, and inpatient services by children and young people according to their ethnic group and socioeconomic background.