Table 2.

Reference intervals of XN-HPC

Subgroup	No. of specimens	Median (IQR), × 106/L	Lower limit (90%CI), × 106/L	Upper limit (90%CI), × 106/L
All	409	1569.00 (1080.00–2538.50)	623.50 (510.00–657.00)	4144.28 (3761.00–4547.00)
Gender
Male	287	1691.00 (1188.75–2732.75)	648.40 (582.00–709.00)	4502.60 (4046.00–5219.00)
Female	122	1358.50 (914.00–1980.00)	490.90 (311.0–652.00)	3096.90 (2749.00–3782.00)
Age, years
Aged ≤ 18	75	1284.00 (907.50–2002.25)	399.00 (110.00–623.00)	4031.00 (2843.00–5219.00)
Aged > 18	334	1606.50 (1182.00–2664.00)	653.50 (582.00–733.00)	4161.25 (3782.00–4608.00)

IQR, interquartile range; CI, confidence interval