Table 1. ST Criteria for the Diagnosis of TB in Children^14,15.

Finding	Score
Positive culture	7
TB granuloma	4
Positive purified protein derivative >10 mm	3
Known contact in the last 2 y	2
Suggestive radiograph	2
Suggestive clinical picture (cough >2 wk)	2
Clinical criteria
Highly probable TB: score ≥7
Probable TB: score 5–6
Suspicious TB: score 3–4
Unlikely TB: score 0–2