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Table 2 Quality assessment of registration information on common items (n, %)

From: Calling for improved quality in the registration of traditional Chinese medicine during the public health emergency: a survey of trial registries for COVID-19, H1N1, and SARS

No. Item name COVID-19 (n = 129) H1N1 (n = 7) Total (n = 136)
1. Primary registry and trial identifying number 129 (100.0%) 7 (100.0%) 136 (100.0%)
2. Date of registration in primary registry 129 (100.0%) 7 (100.0%) 136 (100.0%)
3. Secondary identifying numbers 97 (75.2%) 6 (85.7%) 103 (75.7%)
4. Source(s) of monetary or material support 127 (98.4%) 7 (100.0%) 134 (98.5%)
5. Primary sponsor 129 (100.0%) 7 (100.0%) 136 (100.0%)
6. Secondary sponsor(s) 121 (93.8%) 5 (71.4%) 126 (92.6%)
7. Contact for public queries 128 (99.2%) 7 (100.0%) 135 (99.3%)
8. Contact for scientific queries 128 (99.2%) 7 (100.0%) 135 (99.3%)
9. Public title 129 (100.0%) 7 (100.0%) 136 (100.0%)
10. Scientific title 129 (100.0%) 7 (100.0%) 136 (100.0%)
11. Countries of recruitment 129 (100.0%) 7 (100.0%) 136 (100.0%)
12. Health condition(s) or problem(s) studied 129 (100.0%) 7 (100.0%) 136 (100.0%)
16. Date of first enrollment 129 (100.0%) 7 (100.0%) 136 (100.0%)
17. Target sample size 129 (100.0%) 7 (100.0%) 136 (100.0%)
18. Recruitment status 129 (100.0%) 7 (100.0%) 136 (100.0%)
22. Completion date 119 (92.2%) 6 (85.7%) 125 (91.9%)
24. Data sharing plan 122 (94.6%) 6 (85.7%) 128 (94.1%)
Total common items average report percentage (%) 97.2% 95.8% 97.1%
  1. COVID-19 severe acute respiratory syndrome coronavirus 2, H1N1 H1N1 influenza