
Chan, Roger W.
Xiamen Medical College ,
(cn)
2025 Rank: 139838
Main Field
Clinical Medicine
SubField 1
Otorhinolaryngology
SubField 2
Biomedical Engineering
Data For The Year: 2025
Metrics | Self-Citations Excluded | All |
---|---|---|
Rank Based on Composite Score | 139838 | 141775 |
Total Cites | 2826 | 3494 |
H-index | 27 | 28 |
Hm-index | 15 | 16 |
Number of Single Authored Papers | 7 | 7 |
Total Cites to Single Authored Papers | 233 | 245 |
Number of Single+First Authored Papers | 25 | 25 |
Total Cites to Single+First Authored Papers | 1378 | 1599 |
Number of Single+First+Last Authored Papers | 49 | 49 |
Total Cites to Single+First+Last Authored Papers | 1692 | 1996 |
Composite Score | 3 | 3 |
Number of Distinct Citing Papers | 1809 | 1982 |
Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.76 |
Self-Citation Percentage |
19.12%
|
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Overall Rank
Rank in SubField 1
Publications
Citations

Chan, Roger W.
Xiamen Medical College ,
(cn)
2024 Rank: 131922
Main Field
Clinical Medicine
SubField 1
Otorhinolaryngology
SubField 2
Biomedical Engineering
Data For The Year: 2024
Metrics | Self-Citations Excluded | All |
---|---|---|
Rank Based on Composite Score | 131922 | 134564 |
Total Cites | 2703 | 3363 |
H-index | 27 | 28 |
Hm-index | 15 | 16 |
Number of Single Authored Papers | 7 | 7 |
Total Cites to Single Authored Papers | 227 | 239 |
Number of Single+First Authored Papers | 25 | 25 |
Total Cites to Single+First Authored Papers | 1340 | 1557 |
Number of Single+First+Last Authored Papers | 49 | 49 |
Total Cites to Single+First+Last Authored Papers | 1632 | 1932 |
Composite Score | 3 | 3 |
Number of Distinct Citing Papers | 1715 | 1883 |
Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.79 |
Self-Citation Percentage |
19.63%
|
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Overall Rank
Rank in SubField 1
Publications
Citations

Chan, Roger W.
Xiamen University ,
(cn)
2023 Rank: 131060
Main Field
Clinical Medicine
SubField 1
Otorhinolaryngology
SubField 2
Biomedical Engineering
Data For The Year: 2023
Metrics | Self-Citations Excluded | All |
---|---|---|
Rank Based on Composite Score | 131060 | 130211 |
Total Cites | 2557 | 3206 |
H-index | 27 | 28 |
Hm-index | 14 | 16 |
Number of Single Authored Papers | 7 | 7 |
Total Cites to Single Authored Papers | 213 | 224 |
Number of Single+First Authored Papers | 25 | 25 |
Total Cites to Single+First Authored Papers | 1285 | 1501 |
Number of Single+First+Last Authored Papers | 49 | 49 |
Total Cites to Single+First+Last Authored Papers | 1545 | 1840 |
Composite Score | 3 | 3 |
Number of Distinct Citing Papers | 1608 | 1773 |
Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.81 |
Self-Citation Percentage |
20.24%
|
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Overall Rank
Rank in SubField 1
Publications
Citations

Chan, Roger W.
Xiamen University ,
(cn)
2022 Rank: 125669
Main Field
Clinical Medicine
SubField 1
Otorhinolaryngology
SubField 2
Biomedical Engineering
Data For The Year: 2022
Metrics | Self-Citations Excluded | All |
---|---|---|
Rank Based on Composite Score | 125669 | 124205 |
Total Cites | 2438 | 3082 |
H-index | 27 | 28 |
Hm-index | 13 | 15 |
Number of Single Authored Papers | 7 | 7 |
Total Cites to Single Authored Papers | 200 | 210 |
Number of Single+First Authored Papers | 24 | 24 |
Total Cites to Single+First Authored Papers | 1237 | 1451 |
Number of Single+First+Last Authored Papers | 47 | 47 |
Total Cites to Single+First+Last Authored Papers | 1486 | 1779 |
Composite Score | 3 | 3 |
Number of Distinct Citing Papers | 1517 | 1680 |
Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.83 |
Self-Citation Percentage |
20.90%
|
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Overall Rank
Rank in SubField 1
Publications
Citations

Chan, Roger W.
National Taipei University of Nursing and Health Sciences ,
(tw)
2021 Rank: 121127
Main Field
Clinical Medicine
SubField 1
Otorhinolaryngology
SubField 2
Biomedical Engineering
Data For The Year: 2021
Metrics | Self-Citations Excluded | All |
---|---|---|
Rank Based on Composite Score | 121127 | 119384 |
Total Cites | 2374 | 3014 |
H-index | 27 | 28 |
Hm-index | 13 | 15 |
Number of Single Authored Papers | 7 | 7 |
Total Cites to Single Authored Papers | 194 | 204 |
Number of Single+First Authored Papers | 24 | 24 |
Total Cites to Single+First Authored Papers | 1198 | 1410 |
Number of Single+First+Last Authored Papers | 46 | 46 |
Total Cites to Single+First+Last Authored Papers | 1440 | 1731 |
Composite Score | 3 | 3 |
Number of Distinct Citing Papers | 1473 | 1634 |
Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.84 |
Self-Citation Percentage |
21.23%
|
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Overall Rank
Rank in SubField 1
Publications
Citations

Chan, Roger W.
National Taipei University of Nursing and Health Sciences ,
(tw)
2020 Rank: 120541
Main Field
Clinical Medicine
SubField 1
Otorhinolaryngology
SubField 2
Biomedical Engineering
Data For The Year: 2020
Metrics | Self-Citations Excluded | All |
---|---|---|
Rank Based on Composite Score | 120541 | 113792 |
Total Cites | 2194 | 2826 |
H-index | 26 | 28 |
Hm-index | 12 | 14 |
Number of Single Authored Papers | 7 | 7 |
Total Cites to Single Authored Papers | 175 | 185 |
Number of Single+First Authored Papers | 24 | 24 |
Total Cites to Single+First Authored Papers | 1122 | 1332 |
Number of Single+First+Last Authored Papers | 45 | 45 |
Total Cites to Single+First+Last Authored Papers | 1329 | 1617 |
Composite Score | 3 | 3 |
Number of Distinct Citing Papers | 1333 | 1490 |
Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.90 |
Self-Citation Percentage |
22.36%
|
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