口腔癌患者张口受限患病率的meta分析
杨玲, 侯黎莉, 赵燕, 陈卫宏, 张金凤, 毛艳

A meta-analysis of prevalence of mouth opening restriction in patients with oral cancer
YANG Ling, HOU Lili, ZHAO Yan, CHEN Weihong, ZHANG Jinfeng, MAO Yan
表4 GRADE证据质量等级评价表
Tab 4 Quality of evidence graded by the GRADE system
OutcomeRisk of biasInconsistencyIndirectnessImprecisionPublication biasQuality
Total rateSeriousSeriousNoNoNoVery low
Time
Before surgerySeriousSeriousNoSerious‒Very low
3 months after surgerySeriousNoNoSerious‒Very low
6 months after surgerySeriousSeriousNoSerious‒Very low
1 year or above after surgerySeriousSeriousNoSerious‒Very low
Tumor stage
T1‒T2 phaseSeriousNoNoSerious‒Very low
T3‒T4 phaseSeriousNoNoSerious‒Very low
Tumor site
Retromolar triangleSeriousNoNoSerious‒Very low
GingivaSeriousNoNoSerious‒Very low
TongueSeriousSeriousNoSerious‒Very low
Salivary glandsSeriousNoNoSerious‒Very low
Mouth floorSeriousSeriousNoSerious‒Very low
LipSeriousNoNoSerious‒Very low