|
Marker
|
Control n = 43
|
Photocopier operators n = 81
|
p value
|
Non smokers
|
|---|
| | | | |
Control n = 29
|
Photocopier operators n = 46
|
p value
|
|---|
|
WBC (103/μL)
|
7.1 (5.8 – 8.2)
|
6.6 (5.6 – 7.7)
|
0.216
|
7.1 (5.5 – 8.9)
|
7.0 (5.4 – 8.2)
|
0.358
|
|
RBC (106/μL)
|
5.1 (4.6 – 5.8)
|
5.5 (4.9 – 6.0)
|
0.082
|
5.0 (4.4 – 5.5)
|
5.6 (4.7 – 6.1)
|
0.028
|
|
Hemoglobin (g/dL)
|
15.1 (12.1 – 16.6)
|
16.0 (13.9 – 17.0)
|
0.085
|
13.5 (11.5 – 15.9)
|
15.5 (13.3 – 16.6)
|
0.065
|
|
Hematocrit (%)
|
44.1 (37.4 – 48.0)
|
46.9 (43.8 – 50.2)
|
0.015
|
39.5 (35.5 – 45.6)
|
45.4 (38.4 – 49.0)
|
0.017
|
|
MCV(fL)
|
84.0 (79.6 – 87.8)
|
88.4 (83.5 – 91.8)
|
0.002
|
83.1 (75.9 – 86.7)
|
85.3 (80.9 – 90.5)
|
0.047
|
|
MCH(pg)
|
28.7 (25.6 – 30.5)
|
29.3 (27.8 – 31.6)
|
0.064
|
28.5 (24.2 – 30.4)
|
28.7 (26.8 – 30.5)
|
0.485
|
|
MCHC (g/dL)
|
34.0 (32.5 – 35.5)
|
33.8 (32.0 – 35.0)
|
0.730
|
34.0 (31.9 – 35.8)
|
33.6 (31.3 – 34.9)
|
0.474
|
|
Platelets (103/μL)
|
255 (221 – 315)
|
267 (221 – 303)
|
0.914
|
281 (226 – 318)
|
259 (210 – 316)
|
0.334
|
|
Lymphocytes (103/μL)
|
2.2 (1.9 – 3.0)
|
2.3 (1.9 – 2.6)
|
0.713
|
2.2 (1.8 – 2.9)
|
2.4 (1.9 – 2.7)
|
0.830
|
|
Neutrophils (103/μL)
|
3.7 (2.9 – 4.5)
|
3.7 (3.1 – 4.8)
|
0.928
|
3.9 (3.3 – 5.8)
|
4.0 (3.4 – 5.1)
|
0.694
|
|
Mixed cells (103/μL)
|
0.8 (0.7 – 1.1)
|
0.7 (0.5 – 0.9)
|
0.004
|
0.8 (0.6 – 1.0)
|
0.7 (0.5 – 0.9)
|
0.062
|
|
RDW (fL)
|
42.7 (40.9 – 44.4)
|
44.5 (42.5 – 47.0)
|
<0.001
|
42.4 (40.8 – 43.5)
|
44.1 (46.5)
|
0.006
|
|
PDW (fL)
|
12.3 (11.3 – 13.9)
|
12.1 (11.3 – 13.2)
|
0.829
|
12.2 (11.2 – 13.9)
|
12.4 (11.6 – 13.1)
|
0.693
|
|
MPV (fL)
|
9.8 (9.4 – 10.7)
|
9.9 (9.4 – 10.4)
|
0.920
|
9.8 (9.4 – 10.5)
|
10.1 (9.7 – 10.4)
|
0.271
|
|
PLCR (%)
|
23.9 (20.1 – 29.6)
|
25.0 (19.8 – 28.5)
|
0.944
|
23.3 (20.0 – 28.9)
|
26.5 (23.0 – 28.1)
|
0.274
|
-
RBC Red blood cells, MCV Mean corpuscular volume, MCH Mean corpuscular hemoglobin, MCHC Mean corpuscular hemoglobin concentration, RDW Red cell distribution width, PDW Platelet distribution width, MPV Mean platelet volume, PLCR Platelet large cell ratio, μL Microlitre, dL Deciliter, fL (femtolitre), pg (picogram), p value for Mann Whitney test.
