Table 1 The characteristics of the studies included in the systematic review and meta-analysis
From: The prevalence of frailty among older adults with maintenance hemodialysis: a systematic
Study name | Year | Country | Sample size | Data collection tool | Research type | Proportion of women (n/%) | Age | cases (n), Prevalence | cases (n), Prevalence of prefrality stage |
|---|---|---|---|---|---|---|---|---|---|
Anna et al. [42] | 2022 | Italy | 105 | FI | â‘¡ | 37 (35.2) | 79.1 (7.6) | 58 (55.2) | - |
Hidemi et al. [43] | 2020 | Japan | 388 | Fried | â‘ | 194 (50.0) | 65 | 240(61.9) | 83 (21.4) |
Jyotish et al. [44] | 2020 | India | 39 | Fried | ①| 8 (20.5) | 78.03 ± 3.90 | 22 (56.4) | - |
Shulin Wu [45] | 2021 | China | 264 | Fried | ①| 106(40.2) | 68.61 ± 7.59 | 95(35.9) | 125 (47.4) |
Aurora et al. [46] | 2020 | Spain | 117 | Fried | â‘¡ | 43 (36.8) | 78.1 (4.1) | 63 (53.8) | - |
Zauresh et al. [47] | 2020 | Kazakhstan | 65 | EFS | â‘ | 35 (53.8) | 69 | 15(23.1) | 22 (33.8) |
Yidan Guo et al. [48] | 2022 | China | 204 | Fried | ② | 91 (44.6) | 71.65 ± 5.89 | 147(72.1) | 42 (20.1) |
Sung Woo Lee [49] | 2017 | Korea | 46 | CGA | â‘¡ | 17(37.0) | 71.5 | 15(32.6) | - |
Yuting Zhou et al. [50] | 2021 | China | 315 | TFI | ①| 141 (44.8) | 66.5 ± 3.37 | 132(41.9) | - |
Yujuan Wu [51] | 2020 | China | 183 | TFI | â‘ | 71 (38.8) | 66 | 76(41.5) | - |
Yuanyuan Li [52] | 2021 | China | 150 | Fried | â‘¡ | 88 (58.7) | 70.25 | 52(34.7) | - |
Yan Chen [53] | 2021 | China | 115 | Fried | ② | 51 (44.3) | 72.1 ± 8.0 | 39 (33.9) | 36 (31.3) |
Yajie Zhu [54] | 2022 | China | 146 | FRAIL | ①| 55 (33.7) | 67.45 ± 8.39 | 27(18.5) | 86 (58.9) |
Kai Wang [55] | 2020 | China | 92 | Fried | ①| 61 (66.3) | 69.44 ± 8.38 | 31(33.7) | 29 (31.5) |
Juliana [56] | 2015 | Brazil | 157 | Fried | ①| 56 (35.7) | 71.7 ± 7.7 | 48(30.6) | 97 (6) |
Fabiana [57] | 2014 | Brazil | 60 | EFS | ①| 18 (30.0) | 71.1 (± 6.8) | 23(38.5) | 16 (26.7) |