LabNorms Population Percentiles

Neutrophils

Males, Age 40-49

The median neutrophil count for males aged 40-49 in the US population is 3.9 (x1000 cells/uL), with 90% of this group falling between 2.2 and 7.6.

NHANES 2017-March 2020 Pre-Pandemic 2017-2020 · Sample size: 623 participants · Unit: 1000 cells/uL

Percentile Distribution

Percentile P5P25P50P75P95
Value (1000 cells/uL) 2.2 2.9 3.9 5 7.6
2.2 2.9 3.9 5 7.6
P5 P25 P50 P75 P95

Percent of WBC

The share of total white blood cells that are neutrophils, measured directly by NHANES (not derived from the absolute count).

Neutrophils percent · Sample size: 623 participants · Unit: %

Percentile P5P25P50P75P95
Value (%) 43.2 51.9 58 63.8 71.4
43.2 51.9 58 63.8 71.4
P5 P25 P50 P75 P95

Data and Methodology

Dataset
NHANES 2017-March 2020 Pre-Pandemic ( NHANES 2017–2020 2020 , Survey-weighted percentiles from pre-pandemic MEC sample)
Survey years
2017-2020
Sample size
623 participants
Reference population
US civilian non-institutionalized males aged 40-49 from NHANES 2017-March 2020. Includes the full population (not restricted to healthy individuals) to reflect the population distribution.
Exclusion criteria
  • Missing neutrophils measurement
  • Missing or zero MEC sample weight (WTMECPRP)
  • Age outside 40-49 range
Notes
Percentiles computed using survey-weighted analysis (WTMECPRP weight from the pre-pandemic combined file). Neutrophils measured as LBDNENO in 1000 cells/uL.

Data and Methodology (Percent of WBC)

Dataset
NHANES 2017-March 2020 Pre-Pandemic ( NHANES 2017–2020 2020 , Survey-weighted percentiles from pre-pandemic MEC sample)
Survey years
2017-2020
Sample size
623 participants
Reference population
US civilian non-institutionalized males aged 40-49 from NHANES 2017-March 2020. Includes the full population (not restricted to healthy individuals) to reflect the population distribution.
Exclusion criteria
  • Missing neutrophils percent-of-WBC measurement
  • Missing or zero MEC sample weight (WTMECPRP)
  • Age outside 40-49 range
Notes
Percent-of-WBC distribution computed using survey-weighted analysis (WTMECPRP weight). Neutrophils percent measured as LBXNEPCT, a distinct NHANES variable from the absolute count.

Other Demographic Groups