Characteristic | Controlled intervention studies (n = 31) | Pre-post without controls (n = 4) | Case control (n = 1) | Qualitative (n = 3) | Mixed methods (n = 4) | Total (n = 43) | |
---|---|---|---|---|---|---|---|
Randomised controlled trials (n = 30) | Controlled pre-post study (n = 1) | ||||||
Publication year | |||||||
 2000–2005 | 8 |  |  |  | 1 | 2 | 11 (26%) |
 2006–2010 | 7 |  | 2 | 1 |  |  | 10 (23%) |
 2011–2015 | 4 |  | 1 |  |  | 1 | 6 (14%) |
 2016–2020 | 11 | 1 | 1 |  | 2 | 1 | 16 (37%) |
Country | |||||||
 United States | 6 |  | 1 | 1 |  | 1 | 9 (21%) |
 Canada | 3 |  |  |  |  |  | 3 (7%) |
 Denmark | 1 |  |  |  |  |  | 1 (2%) |
 Finland | 1 |  |  |  |  |  | 1 (2%) |
 Italy |  |  | 1 |  |  |  | 1 (2%) |
 Netherlands | 7 |  |  |  | 1 | 1 | 9 (21%) |
 Norway | 1 |  |  |  |  |  | 1 (2%) |
 Spain | 1 |  |  |  |  |  | 1 (2%) |
 Sweden | 4 |  |  |  |  | 1 | 4 (9%) |
 Switzerland | 2 |  |  |  |  |  | 2 (5%) |
 Switzerland and Netherlands |  |  | 1 |  |  |  | 1 (2%) |
 United Kingdom | 1 |  |  |  |  | 1 | 2 (5%) |
 Australia | 1 |  |  |  | 1 |  | 2 (5%) |
 New Zealand |  | 1 |  |  | 1 |  | 2 (5%) |
 Hong Kong | 1 |  |  |  |  |  | 1 (2%) |
 South Korea |  |  | 1 |  |  |  | 1 (2%) |
 Taiwan | 1 |  | 1 |  |  |  | 2 (5%) |
Population age (years) | |||||||
 ≥65 | 8 |  | 3 |  |  |  | 11 (25%) |
 > 65 |  |  |  | 1 | 1 |  | 2 (5%) |
 ≥70 | 4 |  |  |  |  |  | 4 (9%) |
 > 70 | 2 |  |  |  |  |  | 2 (5%) |
 ≥75 | 12 | 1 | 1 |  | 2 | 2 | 18 (42%) |
 > 75 |  |  |  |  |  | 2 | 2 (5%) |
 ≥80 | 3 |  |  |  |  |  | 3 (7%) |
 70 to 84 | 1 |  |  |  |  |  | 1 (2%) |
Where CGA is conducted | |||||||
 Home | 18 | 1 | 1 |  | 2 | 3 | 25 (58%) |
 Primary care setting: General practice, elderly medical centre | 5 |  | 1 | 1 |  | 1 | 8 (19%) |
 Home and general practice | 1 |  |  |  |  |  | 1 (2%) |
 Home and phone | 2 |  |  |  |  |  | 2 (5%) |
 Secondary or Tertiary care setting: Outpatient geriatric clinic, outpatient geriatric unit, outpatient geriatric medical centre | 3 |  | 2 |  |  |  | 5 (12%) |
 Geriatric clinic and phone | 1 |  |  |  |  |  | 1 (2%) |
 Location not specified (but care setting confirmed to be in the community) |  |  |  |  | 1 |  | 1 (2%) |
CGA conducted by | |||||||
 Nurse | 16 | 1 | 2 |  | 1 | 2 | 22 (51%) |
 Geriatrician | 1 |  |  | 1 |  |  | 2 (5%) |
 Geriatrician, nurse | 2 |  |  |  |  | 1 | 3 (7%) |
 Geriatrician, nurse, social worker | 1 |  | 1 |  |  |  | 2 (5%) |
 General practitioner, nurse | 1 |  |  |  | 1 |  | 2 (5%) |
 Nurse, occupational therapist | 1 |  |  |  |  |  | 1 (2%) |
 Physiotherapist, social worker |  |  | 1 |  |  |  | 1 (2%) |
 Nurse, physiotherapist, social worker | 1 |  |  |  |  |  | 1 (2%) |
 Nurse, social worker, pharmacist | 2 |  |  |  |  |  | 2 (5%) |
 Multidisciplinary team | 4 |  |  |  | 1 | 1 | 6 (14%) |
 Trained interviewers | 1 |  |  |  |  |  | 1 (2%) |