| Gender | 
Male | 
104 | 
41.43 | 
| Female | 
147 | 
58.57 | 
| Age | 
18–24 | 
109 | 
43.43 | 
| 25–39 | 
119 | 
47.41 | 
| 40–59 | 
22 | 
8.76 | 
| ≥60 | 
1 | 
0.4 | 
| Category of school or institution | 
Top universities | 
177 | 
70.52 | 
| General college | 
13 | 
5.18 | 
| Independent research institutes (including research institutes) | 
4 | 
1.59 | 
| University affiliated hospital | 
55 | 
21.91 | 
| Non-university affiliated hospital | 
2 | 
0.8 | 
| Education background | 
Undergraduates | 
79 | 
31.47 | 
| Master candidate (non-graduate) | 
28 | 
11.16 | 
| Master candidate (graduation grade) | 
9 | 
3.59 | 
| PhD candidate (non-graduate year) | 
23 | 
9.16 | 
| PhD candidate (graduation year) | 
20 | 
7.97 | 
| Basic research staff (including postdoctoral) | 
31 | 
12.35 | 
| Clinical medical staff (including postdoctoral) | 
61 | 
24.3 | 
| Title of technical post | 
Professor (researcher, chief physician) | 
11 | 
4.38 | 
| Associate professor (associate researcher, associate chief physician) | 
22 | 
8.76 | 
| Lecturer (assistant researcher, attending physician) | 
44 | 
17.53 | 
| None | 
174 | 
69.32 | 
| Total | 
251 | 
100 |