Table 2 Characteristics of the participants (only patients)
Author, year | Fracture type | Treatment | Dementia type | Comorbidities | Age | Female | ||
|---|---|---|---|---|---|---|---|---|
conser-vative | surgery | mean | range | (%) | ||||
COHORT STUDIES | ||||||||
 Adunsky et al. 2002 [10] | hip fractures: 112 trochanteric, 72 subcapital | - | ✔ | 38 delirium 50 dementia | - | 81 | 63–100 | 74 |
 Feldt et al. 1998 [33] | - | - | ✔ | not reported | comorbidities: 3.1 (mean) Illness severity score: 5 (mean) | 86 | ≧65 | 86 |
 Feldt et al. 2000 [35] | - | ✔ | not reported | comorbidities: 3.5 (mean) Illness severity score: 5.1 (mean) | 84 | ≧65 | 91 | |
 Feldt & Gunderson 2002 [29] | - | ✔ | not reported | comorbidities: 3.3 (mean) Illness severity score: 5 (mean) | 85 | ≧65 | 88 | |
 Grall 2010 [34] | - | - | - | 49 Alzheimer dementia 23 non-specified dementia | 120 cardiovascular 32 cerebrovascular 87 endocrine 57 musculoskeletal 47 neuro non-vase 29 pulmonary sum: 3.3 | 86 | 65–85 | 86 |
 Jensen-Dahm et al. 2016 [22] | 1025 displaced 737 femoral neck | - | ✔ | not reported | ASA score: I (136), II (877), ≥ III (494) 286 osteoporosis 395 cancer 221 contralateral hip fracture | 83 | ≥65 | 74 |
 McDermott et al. 2014 [26] | femoral neck | ✔ | - | not reported | - | 82 | - | 84 |
 Morrison & Siu 2000 [12] | hip fractures: 54 femoral neck, 41 intertrochanteric | ✔ | ✔ | 98 severe and very severe (Reisberg scale 6 and 7) | excluded if concomitant diagnosis of cancer, multiple internal injuries or previous fracture in the affected hip | 83 | 71–100 | 81 |
CROSS-SECTIONAL STUDIES | ||||||||
 Holdgate et al. 2010 [27] | femoral neck | - | - | not reported | 21 patients had documented comorbidities | 76 | - | 68 |
 Hwang et al 2006 [28] | hip fractures | - | - | not reported | RAND comorbidity score, mean +/- SD (range 0–12) 2.7 +/- 2.2 | 83 | 52–101 | 80 |
 Mak et al. 2011 [31] | 220 trochanteric (136 stable, 84 unstable), 195 subcapital (39 undisplaced; 156 displaced) | - | ✔ | 54 mild 48 moderate 52 severe | 37 previous hip fracture 158 previous documented osteoporosis or an atraumatic fracture | 81 | 60–100 | 74 |
 Titler et al. 2003 [32] | - | - | - | 158 Alzheimer dementia | 150 atherosclerosis 102 heart failure 62 ulcer 61 alcohol use 44 renal impairment 35 gastrointestinal bleeding 15 liver impairment 5 increase intracranial pressure 2 abnormal platelet function | 83 | 65–103 | 77 |
CASE SERIES | ||||||||
 Ardery et al. 2003 [21] | 5 pertrochanteric, closed, 1 transcervical, closed 1 femoral neck, closed 1 femoral neck, open | - | ✔ | not reported | 2 renal disease 2 ulcer disease 4 arteriosclerotics 2 consecutive heart failure 1 alcohol use | 80 | 67–92 | 62.5 |