Table 3 Proportion of tuberculosis patients from different sources in Hainan Province from 2013 to 2022
Methods of discovery | Case (%) |
|---|---|
Passive case finding | |
 Symptom based medical consultation | 21,955 (34.28) |
 Referral | 32,047 (50.04) |
 Tracing | 6753 (10.55) |
Recommendations by primary health centers | 2536 (3.96) |
Active case finding | |
 Physical examination | 476 (0.74) |
 Active screening | 36 (0.06) |
Other ways | 239 (0.37) |
Total | 64,042 |