Table 2 Characteristics of the study universities in the control and intervention group
University* | City | Category | Number of campuses | Number of CDCs | Health services | Â | |
|---|---|---|---|---|---|---|---|
| Â | Â | Â | Â | Â | Hospital | Outpatient clinic | Number of students |
A1 | Xi'an | public | 3 | 2/7 | 1 | 2 | 34000 |
A2 | Xi'an | public | 2 | 2/7 | 1 | 1 | 15000 |
A3 | Xi'an | private | 2 | 1/7 | 2 | 0 | 30000 |
A4 | Yan'an | public | 3 | 2/7 | 1 | 2 | 14000 |
A5 | Han zhong | public | 2 | 1/7 | 2 | 0 | 22000 |
B1 | Xi'an | public | 4 | 3/7 | 1 | 3 | 28000 |
B2 | Xi'an | public | 2 | 2/7 | 1 | 1 | 24000 |
B3 | Xi'an | private | 1 | 1/7 | 1 | 0 | 35000 |
B4 | Yu lin | public | 1 | 1/7 | 1 | 0 | 10000 |
B5 | Shang luo | public | 1 | 1/7 | 1 | 0 | 6000 |
Total | Â | Â | 21 | 7 | 12 | 9 | 218000 |