Table 1 TB screening results for freshmen
From: Tuberculosis screening characteristics amongst freshmen in Changping District, Beijing, China
| Â | Freshmen N | TST N (%) | Chest-X-ray N (%) | Results | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TB incidence rate | LTBI N (%) | Chi-squared test | Strong positive for PPD N (%) | Chi-squared test | TPT N (%) | Chi-squared test | |||||||
χ2 | p | χ2 | p | χ2 | p | ||||||||
Male | 11,766 | 11,401(96.9) | 9922(84.3) | 10(85/100000) | 1306 (11.5) | 0.852 | 0.356 | 585 (5.1) | 5.072 | 0.024 | 186 (31.8) | 2.384 | 0.123 |
Female | 8061 | 7822(97.0) | 6650(82.5) | 8(99/100000) | 930 (11.9) | 460 (5.9) | 126 (27.4) | ||||||
Total | 19,827 | 19,223(97.0) | 16,572(83.6) | 18(91/100000) | 2236 (11.6) | Â | Â | 1045 (5.4) | Â | Â | 312 (29.9) | Â | Â |