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Table 1 Quality assessment of included studies using Hoy’s tool

From: Prevalence of sarcopenia in Chinese community-dwelling elderly: a systematic review

Study

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

Q9

Q10

Overall risk of bias

Hua et al. [27]

H

H

H

L

L

L

H

L

L

L

M

Wu et al. [34]

H

H

H

L

L

L

L

L

L

L

M

Li et al. [28]

H

H

H

L

L

L

L

L

L

L

M

Wang et al. [41]

H

H

H

L

L

L

L

L

L

H

M

Gao et al. [37]

H

H

H

L

L

L

L

L

L

L

M

Meng et al. [40]

H

H

H

L

L

L

L

L

L

L

M

Chen et al. [33]

H

H

H

L

L

H

L

L

L

L

M

Meng et al. [30]

H

H

H

L

L

L

L

L

L

L

M

Yu et al. [25]

H

H

H

L

L

L

L

L

L

L

M

Xu et al. [44]

H

H

H

L

L

L

L

L

L

L

M

Liu et al. [24]

H

H

H

L

L

L

L

L

L

L

M

Meng et al. [22]

H

H

L

L

L

L

L

L

L

L

L

Deng et al. [20]

H

H

H

L

L

L

L

L

L

L

M

Che et al. [32]

H

H

H

L

L

L

L

L

L

L

M

Jiao et al. [29]

H

H

H

L

L

L

L

L

L

L

M

Du et al. [31]

H

H

H

L

L

L

L

L

L

L

M

Chen et al. [26]

H

H

H

L

L

L

L

L

L

L

M

Kuo et al. [36]

H

H

H

L

L

L

L

L

L

L

M

Xia et al. [43]

H

H

H

L

L

L

L

L

L

L

M

Liu et al. [38]

H

H

H

L

L

L

L

L

L

L

M

Mao et al. [39]

H

H

H

L

L

L

L

L

L

L

H

Huang et al. [35]

H

H

H

L

L

L

L

L

L

L

M

Zhu et al. [45]

H

H

H

L

L

L

H

L

L

L

H

Sun et al. [23]

H

H

H

L

L

L

L

L

L

L

M

Wu et al. [42]

L

H

H

L

L

L

L

L

L

L

L

Lu et al. [21]

H

H

H

L

L

L

L

L

L

L

M

  1. H High risk of bias, M Moderate risk of bias, L Low risk of bias, Q Question