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Table 4 Association between certainty of evidence and recommendation N (%)

From: Comprehensive consideration of multiple determinants from evidence to recommendations in guidelines for most traditional Chinese medicine was suboptimal: a systematic review

Strength and direction of recommendations

high certainty of evidence

moderate certainty of evidence

low certainty of evidence

very low certainty of evidence

Total

GRADE CPGs

 Strong recommend

8(0.9)

59(6.8)

29(3.4)

52(6.0)

148(17.1)

 Strong against

2(0.2)

11(1.3)

6(0.7)

17(2.0)

36(4.2)

 Conditional recommend

3(0.3)

70(8.1)

155(17.9)

297(34.4)

525(60.8)

 Conditional against

2(0.2)

9(1.0)

36(4.2)

108(12.5)

155(17.9)

 Total

15(1.7)

149(17.2)

226(26.2)

474(54.9)

864(100.0)

TCM CPGs

 Strong recommend

94(4.5)

327(15.6)

222(10.6)

282(13.5)

925(44.2)

 Strong against

0(0.0)

1(0.0)

0(0.0)

0(0.0)

1(0.0)

 Conditional recommend

10(0.5)

138(6.6)

298(14.2)

721(34.4)

1167(55.7)

 Conditional against

0(0.0)

1(0.0)

0(0.0)

0(0.0)

1(0.0)

 Total

104(5.0)

467(22.3)

520(24.8)

1003(47.9)

2094(100)

  1. CPG clinical practice guidelines, GRADE Grading of Recommendations Assessment, Development and Evaluation, TCM Traditional Chinese Medicine