title: A systematic review on the meaning of the concept 'AIDS Orphan': confusion over definitions and implications for care.
abstract: Global publications on the international AIDS epidemic report on the existence of an ever-increasing number of orphans and vulnerable children. It has been suggested that by the end of this decade there will be in excess of 25 million AIDS orphans globally, an issue which will require understanding and organisation of long-term medical, psychological and social support. This study provides a systematic review to examine the use, overuse and misuse of the term orphan and explores the benefits and limitations of this approach. It then summarises the knowledge on orphans to date. Using a search strategy of published studies and recent conference abstracts, 383 papers were identified where the concept of AIDS and Orphan was raised. The papers were systematically coded and reviewed to understand when and how a child is labelled an orphan, and to summarise the effect of orphanhood on outcome measures, most notably psychologically and physically. All controlled studies published prior to 2006 were reviewed. A consistent picture of negative effects of parental death (however defined) on a wide range of physical, socioeconomic and psychological outcomes were recorded. Seventeen studies met criteria for in-depth review (empirical, fully published, control group). The majority of studies are cross-sectional (two are longitudinal) and employ a very wide array of measures - both standardised and study specific. This detailed analysis shows a mixed picture on outcome. Although most studies report some negative effects, there are often no differences and some evidence of protective effects from quality of subsequent care and economic assistance. The lack of consistent measures and the blurring of definitions are stumbling blocks in this area.
authors.affiliation: Royal Free and University College Medical School, London, UK. l.sherr@pcps.ucl.ac.uk
authors.forename: Lorraine
authors.initials: L
authors.lastname: Sherr
authors.forename: Rebecca
authors.initials: R
authors.lastname: Varrall
authors.forename: Joanne
authors.initials: J
authors.lastname: Mueller
authors.forename: Linda
authors.initials: L
authors.lastname: Richter
authors.forename: Angela
authors.initials: A
authors.lastname: Wakhweya
authors.forename: Michele
authors.initials: M
authors.lastname: Adato
authors.forename: Mark
authors.initials: M
authors.lastname: Belsey
authors.forename: Upjeet
authors.initials: U
authors.lastname: Chandan
authors.forename: Scott
authors.initials: S
authors.lastname: Drimie
authors.forename: Mary
authors.initials: M
authors.lastname: Haour-Knipe Victoria Hosegood
authors.forename: Jose
authors.initials: J
authors.lastname: Kimou
authors.forename: Sangeetha
authors.initials: S
authors.lastname: Madhavan
authors.forename: Vuyiswa
authors.initials: V
authors.lastname: Mathambo
authors.forename: Chris
authors.initials: C
authors.lastname: Desmond
mesh_terms: D000293:Adolescent; D000367:Age Factors; D017028:Caregivers; D002648:Child; D002669:Child Welfare / Q000523:psychology*; D054540:Child, Orphaned; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D015658:HIV Infections; D006801:Humans; D007223:Infant; D016487:Parenting / Q000208:ethnology / Q000523:psychology*; D012938:Social Perception