Study | Sample size | Age (yrs.) | Incidence (%) |
|---|
Nakahara et al. [1] | 53 | ≤11 | 13.2 |
Dobbs MB et al. [2] | 46 | ≤3 | 21.7 |
Evans SC et al. [3] | 31 | 4–12 | 26.0 |
Gupta et al. [4] | 46 | ≤10 | 20.3 |
Inoue et al. [5] | 73 | <11 | 26.0 |
Koç T et al. [6] | 72 | ≤7 | 11.1 |
Lewonowski et al. [7] | 56 | ≤11 | 19.2 |
Pahys et al. [8] | 54 | <3 | 13.0 |
Current study | 504 | ≤10 | 18.7 |
