Trials |   Criteria | Total score |
|---|
| Â | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X |
|---|
Huang HH [21] | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 12 | 9 | 1.33 |
Tian KX [35] | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 13 | 8 | 1.63 |
Long M [29] | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 11 | 10 | 1.1 |
Zhou QQ [25] | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 12 | 9 | 1.33 |
Wang L [46] | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 11 | 10 | 1.1 |
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Abbreviations: A Randomized controlled trial, B Method of randomization appropriate, C Study prospective, D Double-blind, E Inclusion and exclusion criteria, F Method of double-blinding appropriate, G Participants selection described, H Comparison of treatment and control or before experiment and after, I Description of withdrawals, J Models adequate, K Objectives defined, L Outcome defined, M Sample size justified, N Description of the co-interventions, O Other care identical, P Source of bias addressed, Q Raw data available, R Statistical methods described, S Published (not just abstract), T Financial support described, U quasi-experiment, V Number of yes, W Number of no, X Ratio yes/no, 1 yes, 0 no/not mentioned, N not applicable.
