Scholarly Index
Ngan Yin Chan
Chinese University of Hong Kong; 3,339 total citations; 159 total publications; best world rank #44
Chinese University of Hong Kong
3,339Total citations
159Total publications
30H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Sleep and related disorders | Lifetime | 987 | CN 19 | 94.64 |
| Youth Substance Use and School Attendance | Lifetime | 811 | CN 19 | 75.91 |
| Sleep and related disorders | 2021-2025 | 44 | CN 3 | 98.49 |
| Sleep and Wakefulness Research | 2021-2025 | 59 | CN 4 | 97.93 |
| Circadian rhythm and melatonin | 2021-2025 | 116 | CN 7 | 95.34 |
| Restless Legs Syndrome Research | 2021-2025 | 243 | CN 27 | 72.65 |
| Sleep and Work-Related Fatigue | 2021-2025 | 706 | CN 107 | 70.84 |
| Youth Substance Use and School Attendance | 2021-2025 | 230 | CN 12 | 64.17 |
| Psychological and Temporal Perspectives Research | 2021-2025 | 316 | CN 41 | 63.42 |