Research Article
The Association between LRRK2 G2385R and Phenotype of Parkinson’s Disease in Asian Population: A Meta-Analysis of Comparative Studies
Table 1
Characteristics of included publication.
| Article | Country | LRRK2 G2385R | Number | Family history | Sex (male) | Disease duration | AAO (n) | AAO (EOPD) | AAO (LOPD) (n) | Initial symptom | H-Y | UPDRS-III | Motor symptom | Nonmotor symptoms | LED (mg) | Motor fluctuation | Dyskinesia | NOS score | Tremor | Bradykinesia | PI | Rigidity | Tremor | Rigidity | Bradykinesia | PIGD | MMSE | Depression |
| An et al. [5] | China | Carriers | 71 | — | 40 | — | 52.75 ± 9.84 | 42.96 ± 7.23 | 58.40 ± 5.93 | 37 | — | — | — | 2.16 ± 0.91 | — | — | — | — | — | — | — | — | — | — | 8 | noncarriers | 529 | — | 314 | — | 56.32 ± 11.26 | 40.81 ± 7.35 | 61.07 ± 7.27 | 263 | — | — | — | 2.33 ± 0.98 | — | — | — | — | — | — | — | — | — | — | |
| Cai et al. [10] | China | Carriers | 49 | — | 28 | 5.18 ± 2.58 | 56.8 ± 10.7 | 41.6 ± 5.91 | 61.3 ± 7.04 | 34 | 24 | 0 | 18 | 2.47 ± 0.89 | 21.4 ± 8.78 | — | — | — | — | — | — | — | — | — | 8 | noncarriers | 461 | — | 275 | 4.92 ± 3.36 | 58.6 ± 11.0 | 42.9 ± 5.5 | 63.2 ± 7.33 | 299 | 224 | 9 | 168 | 2.57 ± 0.93 | 22.1 ± 8.35 | — | — | — | — | — | — | — | — | — | |
| Cao et al. [7] | China | Carriers | 14 | 0 | 5 | 8.57 ± 8.71 | 57.1 ± 11.0 | — | — | 8 | 7 | 5 | 7 | 1.7 ± 0.4 | 19.6 ± 5.1 | — | — | — | — | — | — | — | — | 3 | 7 | noncarriers | 221 | 13 | 128 | 5.52 ± 4.81 | 54.4 ± 13.4 | — | — | 134 | 102 | 64 | 83 | 2.0 ± 0.8 | 20.5 ± 7.3 | — | — | — | — | — | — | — | — | 57 | |
| Cao et al. [16] | China | Carriers | 25 | — | 16 | — | — | — | — | — | — | — | — | 2.2 ± 0.8 | — | — | — | — | — | — | — | — | — | — | 5 | noncarriers | 43 | — | 28 | — | — | — | — | — | — | — | — | 2.4 ± 0.74 | — | — | — | — | — | — | — | — | — | — | |
| Chan et al. [17] | Hong Kong | Carriers | — | — | — | — | — | 42.7 ± 2.3 (3) | 74.3 ± 4.9 (4) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | China | noncarriers | — | — | — | — | — | 38.3 ± 6.6 (34) | 69.2 ± 10.7 (44) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Di Fonzo et al. [18] | Taiwan | Carriers | 61 | — | 34 | 13.4 ± 6.2 | 53.2 ± 12.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | China | noncarriers | 547 | — | 328 | 11.2 ± 6.0 | 55.0 ± 11.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Farrer et al. [3] | Taiwan | Carriers | 34 | 6 | 18 | 7.3 ± 5.4 | 54.9 ± 11.8 | — | — | — | — | — | — | — | — | 24 | 32 | 30 | 12 | — | — | 457.6 ± 246.6 | 12 | 13 | 8 | China | noncarriers | 376 | 20 | 214 | 7.2 ± 4.6 | 58.0 ± 11.7 | — | | — | — | — | — | — | — | 258 | 343 | 365 | 150 | — | — | 444.6 ± 270.9 | 122 | 117 | |
| Funayama et al. [20] | Japan | Carriers | — | — | — | — | 54.0 ± 10.6 (50) | 42.5 ± 5.8 (17) | 59.9 ± 7.0 (33) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | noncarriers | — | — | — | — | 50.3 ± 14.9 (389) | 37.1 ± 9.4 (180) | 61.6 ± 7.8 (209) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Fung et al. [22] | Taiwan | Carriers | 27 | — | — | — | 61.5 ± 11.3 | — | — | — | — | — | — | — | — | 26 | 26 | 27 | — | — | — | — | — | — | 7 | China | noncarriers | 278 | — | — | — | 61.9 ± 10.5 | | — | — | — | — | — | — | — | 252 | 261 | 269 | — | — | — | — | — | — | |
| Fu et al. [19] | China | Carriers | 37 | 8 | 21 | — | 55 ± 11.7 | — | — | 21 | 11 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | 7 | noncarriers | 365 | 51 | 201 | — | 55.0 ± 11.0 | — | — | 220 | 81 | 16 | 26 | — | — | — | — | — | — | — | — | — | — | — | |
| Gao et al. [7] | China | Carriers | 36 | 2 | 21 | 4.1 ± 2.7 | 60.5 ± 10.4 | — | — | — | — | — | — | — | — | 16 | — | — | 16 | 27.2 ± 3.4 | — | — | 13 | 6 | 6 | noncarriers | 139 | 10 | 73 | 3.8 ± 3.2 | 58.2 ± 8.8 | — | — | — | — | — | — | — | — | 55 | — | — | 73 | 25.3 ± 4.0 | — | — | 15 | 6 | |
| Hong et al. [21] | Korean | Carriers | 23 | — | 7 | 3.8 ± 3.1 | — | — | — | — | — | — | — | — | 19.8 ± 11.2 | — | — | — | — | 25.6 ± 4.4 | 5 | — | — | — | 7 | noncarriers | 276 | — | 136 | 4.2 ± 3.3 | — | — | — | — | — | — | — | — | 23.6 ± 8.7 | — | — | — | — | 25.0 ± 4.0 | 56 | — | — | — | |
| Kim et al. [9] | Korean | Carriers | 82 | — | 35 | | 55.3 ± 11.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | noncarriers | 841 | — | 373 | | 54.7 ± 10.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Sun et al. [6] | China | Carriers | 76 | — | 37 | 6.57 ± 4.21 | 55.57 ± 8.78 | — | — | — | — | — | — | 2.15 ± 0.83 | 24.55 ± 12.08 | 29 | — | — | 43 | 27.78 ± 2.68 | 27 | 553.67 ± 329.84 | 27 | 4 | 7 | noncarriers | 225 | — | 125 | 5.73 ± 3.55 | 57.05 ± 8.92 | — | — | — | — | — | — | 2.08 ± 0.81 | 26.52 ± 12.64 | 140 | — | — | 69 | 26.96 ± 2.92 | 58 | 467.71 ± 286.34 | 50 | 8 | |
| Tan et al. [8] | Singapore | Carriers | 33 | 5 | 16 | — | 59.0. ± 11.0 | — | — | — | — | — | — | — | 26.0 ± 11.0 | — | — | — | — | — | — | 467.0 ± 275.0 | — | 7 | 5 | noncarriers | 29 | 0 | 18 | — | 59.0 ± 10.0 | | — | — | — | — | — | — | 27.0 ± 11.0 | — | — | — | — | — | — | 537.0 ± 287.0 | — | 11 | |
| Zhou et al. [23] | China | Carriers | 26 | — | — | — | — | — | — | — | — | — | — | 1.82 ± 0.58 | — | — | — | — | — | — | — | — | — | — | 7 | noncarriers | 176 | — | — | — | — | — | — | — | — | — | — | 1.76 ± 0.76 | — | — | — | — | — | — | — | — | — | — | |
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