Table 2.

Frequency of NK cells and subset wise distribution.

		RHI-LVL	RHI-HVL	LTNP	Progressors	Healthy controls
Total NK cells (%)	Median	9.6	7.8	16.5	4.51	15.8
	IQR	8.9–11.2	7.2–8.2	13.3–19.2	2.7–8.8	13.3–18
Cytotoxic NK cells (%)	Median	43.7	26.7	74.1	31	72.1
	IQR	38.3–49.7	22.7–33.6	69.3–78.6	8–42.6	64.6–76.6
Regulatory NK cells (%)	Median	15.5	5.9	17.7	8.8	16.1
	IQR	11.5–19	2.9–14.5	11–23	6–20	13–22
Defective NK cells (%)	Median	37.4	64	7.1	57.3	10.9
	IQR	31.3–46.8	56.3–73.3	3.4–13.2	44.5–78.5	5.5–14