AFB (+) were 52.4%. All had chest X ray abnorml, chest x-ray findings were 9.5% cavities and 71.4% infiltrates.
Về cận lâm sàng, AFB (+) là 52,4%, Xquang phổi bất thường là 100% trong đó thâm nhiễm 71,4%, xơ 47,6%, hang lao 9,5%.