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. Author manuscript; available in PMC: 2019 Oct 23.
Published in final edited form as: J Occup Environ Med. 2017 Jul;59(7):679–690. doi: 10.1097/JOM.0000000000001053

Table 2.

Unadjusted Arithmetic Means of Five Point Differential Percent of White Blood Cells by Day Type and Time of Sample Collection.

Day Type Time of Sample Avg
Time
% Neutrophils-
Segmented
% Neutrophils-
Band
% Lymphocytes % Monocytes % Eosinophils % Basophils
Avg ± SEM Avg ± SEM Avg ± SEM Avg ± SEM Avg ± SEM Avg ± SEM
Pre-Work Shift (n=20) 07:57 47 ± 3 0.2 ± 0.1 41 ± 3 7 ± 0.5 4 ± 1 1 ± 0.2
Bum Post-Work Shift (n=20) 14:19 57 ± 2 1 ± 0.1 33 ± 2 6 ± 1 3 ± 1 1 ± 0.3
Morning A fter (n=18) 08:44 46 ± 2 0.3 ± 0.1 42 ± 2 7 ± 1 4 ± 1 1 ± 0.2
Pre-Work Shift (n=8) 09:07 44 ± 5 0.3 ± 0.2 44 ± 5 7 ± 1 3 ± 1 1 ± 0.2
Non-Bum Post-Work Shift (n=8) 16:04 48 ± 4 0.1 ± 0.1 42 ± 4 6 ± 1 3 ± 1 1 ± 0.1
Morning After (n = 7) 09:37 44 ± 5 0.3 ± 0.2 45 ± 6 7 ± 1 3 ± 1 1 ± 0.2

Abbreviations: Avg, average; SEM, standard error of the mean; n, person days; Note: Samples were collected on 3 burn days and 1 non-burn day.