Supplemental Material
Personal exposure to CARCINOGENIC polycyclic aromatic hydrocarbons in THE czech republic
Authors:
Vlasta Svecova, Jan Topinka, Ivo Solansky, Pavel Rossner Jr., Radim J. Sram
Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, 14220 Prague 4, Czech Republic
Supplemental Tables
Supplemental Material, Table 1. Exposure and behavior pattern of the cohorts in different localities and seasons; N - number of participants.
wintersummer
participant informationPragueOstravaKarvinaPragueOstravaKarvinaHavirov
______
N(%)N(%)N(%)N(%)N(%)N(%)N(%)
______
with partner64 (98 %)70 (95 %)21 (88 %)59 (97 %)59 (92 %)23 (96 %)11 (92 %)
without partner 1 (2 %) 4 (5 %) 3 (13 %) 2 (3 %) 5 (8 %) 1 (4 %) 1 (8 %)
education
primary 1 (4 %)
secondary57 (88 %) 6 (8 %)21 (88 %)54 (89 %) 6 (9 %)22 (92 %) 9 (75 %)
university 8 (12 %)68 (92 %) 2 (8 %) 7 (11 %)58 (91 %) 2 (8 %) 3 (25 %)
heating
central heating outdoors39 (65 %)44 (70 %) 6 (55 %)38 (66 %)48 (83 %)10 (59 %)10 (77 %)
gas stove indoors 9 (15 %) 6 (10 %) 3 (27 %) 8 (14 %) 4 (7 %) 3 (18 %)
electric stove indoors 3 (5 %) 3 (5 %) 3 (5 %)
fireplace indoors 5 (8 %) 4 (6 %) 2 (18 %) 3 (5 %) 4 (7 %) 3 (18 %) 2 (15 %)
cole stove indoors 1 (2 %) 2 (3 %) 2 (3 %)
wood stove indoors 3 (5 %) 4 (6 %) 4 (7 %) 2 (3 %) 1 (6 %) 1 (8 %)
sport activities
daily 9 (14 %)11 (15 %) 8 (33 %)13 (19 %)11 (14 %) 8 (31 %) 4 (33 %)
weekly35 (55 %)46 (63 %)13 (54 %)36 (54 %)50 (66 %)15 (58 %) 7 (58 %)
monthly12 (19 %) 7 (10 %) 1 (4 %) 7 (10 %) 4 (5 %) 1 (4 %) 1 (8 %)
no 8 (13 %) 9 (12 %) 2 (8 %)11 (16 %)11 (14 %) 2 (8 %)
rest in nature (hours)
013 (22%) 4 (6%) 2 (10%)10 (15%) 3 (5%) 4 (19%) 1 (8%)
<512 (21%)26 (40%) 4 (20%)11 (17%)25 (39%) 7 (33%)
<1013 (22%)18 (28%) 3 (15%)12 (18%)15 (23%) 4 (19%) 2 (17%)
<15 7 (12%)10 (15%) 7 (35%)12 (18%)11 (17%) 1 (5%) 4 (33%)
<20 2 (3%) 2 (3%) 2 (10%) 3 (5%) 2 (3%) 1 (5%) 2 (17%)
<25 7 (12%) 4 (6%) 1 (5%) 7 (11%) 4 (6%) 2 (10%) 1 (8%)
<30 1 (2%) 1 (2%) 2 (3%) 2 (3%) 1 (5%)
>=30 3 (5%) 1 (5%) 8 (12%) 2 (3%) 1 (5%) 2 (17%)
Supplemental Material, Table 2. Time distribution of activities in hours during the 48h monitoring period for individual cohorts in both seasons according to TLAD (time-location-activity diary).
Participant informationWinterSummer
______
Prague Ostrava Karvina Prague Ostrava Karvina Havirov
Mean SDMean SDMean SDMean SDMean SDMean SDMean SD
______
At home 17,9 4,523,9 4,818,0 5,118,5 2,922,6 5,420,3 7,425,2 3,2
Travelling 3,8 2,0 3,1 1,4 2,5 1,3 3,9 2,1 3,0 1,4 2,7 3,2 2,0 1,0
In work24,1 3,217,1 4,722,4 5,124,4 2,518,0 3,920,6 7,510,8 6,5
Restaurant 0,2 0,5 0,4 1,1 0,8 1,7 0,5 0,8 0,4 1,1 1,0 1,5 1,6 2,0
Elsewhere 1,4 3,1 1,4 2,2 1,9 2,8 0,6 1,5 2,1 3,3 1,9 3,4 6,0 6,1
Outdoor16,6 8,9 1,0 1,310,3 7,113,8 9,5 2,6 2,713,4 9,810,1 5,1
Indoor23,1 6,942,4 6,626,9 10,024,9 8,439,6 7,221,810,825,0 9,2
Ventilation by window 4,8 9,9 6,7 8,7 6,7 9,110,112,918,413,9 8,2 7,917,8 9,9
Car 5,4 8,6 1,7 1,6 6,7 5,0 5,9 9,1 1,8 1,8 4,7 6,2 2,8 4,4
Public transport 2,5 2,8 1,4 1,6 0,4 1,2 2,1 2,5 1,3 1,5 0,3 0,8 0,2 0,6
Passive smoking 0,1 0,2 0,3 0,8 1,5 2,9 0,4 1,6 0,1 0,4 1,4 2,7 0,8 1,4
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Significant differences are highlighted in bold. The reference group is Prague. Comparison done by Mann-Whitney U-test.
Supplemental Material, Table 3.Personal exposures according to time activity questionaires stratified by locality and season.
Period / 2-3/2009 / 5-6/2009Variable / N / Mean ± SD / Median (Range) / P / N / Mean ± SD / Median (Range) / P
c-PAH / Public transport / Prague / BM / 29 / 3.90 ± 3.29 / 3.08 (0.81-14.03) / 0.66 / 26 / 0.81 ± 0.27 / 0.70 (0.36-1.37) / 0.70
AM / 36 / 3.59 ± 1.97 / 3.05 (0.74-9.25) / - / 35 / 0.95 ± 0.65 / 0.70 (0.36-2.87) / -
Havirov / BM / 0 / - / - / - / 11 / 1.29 ± 0.49 / 1.10 (0.85-2.10) / 0.47
AM / 0 / - / - / - / 1 / 1.91 / 1.91 (1.91-1.91) / -
Karvina / BM / 21 / 34.56 ± 16.12 / 38.44 (5.25-58.10) / 0.15 / 22 / 3.60 ± 1.75 / 3.17 (1.03-8.25) / 0.68
AM / 3 / 20.25 ± 8.25 / 17.14 (14.00-29.60) / - / 2 / 3.59 ± 0.37 / 3.59 (3.33-3.85) / -
Ostrava / BM / 36 / 12.71 ± 9.29 / 9.81 (3.19-38.77) / 0.17 / 28 / 2.63 ± 1.17 / 2.56 (0.70-5.71) / 0.82
AM / 38 / 13.53 ± 16.45 / 7.36 (1.46-77.07) / - / 36 / 2.61 ± 1.20 / 2.46 (1.01-5.63) / -
Car / Prague / BM / 33 / 3.39 ± 1.70 / 3.20 (0.74-8.13) / 1.00 / 28 / 0.89 ± 0.66 / 0.70 (0.36-2.87) / 0.07
AM / 32 / 4.08 ± 3.32 / 2.88 (1.13-14.03) / - / 33 / 0.89 ± 0.38 / 0.80 (0.36-2.01) / -
Havirov / BM / 0 / - / - / - / 6 / 1.36 ± 0.45 / 1.13 (0.96-1.97) / 0.52
AM / 0 / - / - / - / 6 / 1.33 ± 0.58 / 1.02 (0.85-2.10) / -
Karvina / BM / 12 / 33.59 ± 17.97 / 39.57 (5.25-58.10) / 0.77 / 11 / 3.24 ± 1.48 / 2.76 (1.29-5.63) / 0.34
AM / 12 / 31.96 ± 14.46 / 28.46 (14.00-52.66) / - / 13 / 3.89 ± 1.82 / 3.66 (1.03-8.25) / -
Ostrava / BM / 33 / 14.40 ± 17.53 / 7.30 (1.46-77.07) / 0.28 / 22 / 2.71 ± 1.21 / 2.67 (1.04-5.53) / 0.63
AM / 41 / 12.11 ± 8.81 / 9.79 (3.19-38.77) / - / 42 / 2.57 ± 1.18 / 2.30 (0.70-5.71) / -
At home / Prague / BM / 31 / 3.41 ± 2.14 / 3.08 (0.74-9.25) / 0.46 / 22 / 0.87 ± 0.66 / 0.70 (0.36-2.87) / 0.10
AM / 34 / 4.02 ± 3.01 / 3.12 (0.81-14.03) / - / 39 / 0.90 ± 0.43 / 0.70 (0.36-2.37) / -
Havirov / BM / 0 / - / - / - / 6 / 1.20 ± 0.39 / 1.09 (0.94-1.97) / 0.52
AM / 0 / - / - / - / 6 / 1.49 ± 0.59 / 1.50 (0.85-2.10) / -
Karvina / BM / 12 / 35.05 ± 15.64 / 35.15 (15.32-58.10) / 0.39 / 11 / 3.56 ± 2.04 / 3.27 (1.03-8.25) / 0.79
AM / 12 / 30.50 ± 16.66 / 32.48 (5.25-52.66) / - / 13 / 3.62 ± 1.37 / 3.66 (1.65-5.70) / -
Ostrava / BM / 35 / 13.40 ± 12.17 / 8.59 (1.46-56.06) / 0.66 / 33 / 2.67 ± 1.26 / 2.35 (1.01-5.71) / 0.90
AM / 39 / 12.89 ± 14.51 / 7.96 (3.19-77.07) / - / 31 / 2.57 ± 1.11 / 2.55 (0.70-5.53) / -
Elsewhere / Prague / BM / 47 / 3.48 ± 1.94 / 3.20 (0.74-10.79) / 0.79 / 48 / 0.86 ± 0.47 / 0.70 (0.36-2.75) / 0.52
AM / 18 / 4.37 ± 3.89 / 2.60 (1.15-14.03) / - / 13 / 1.02 ± 0.67 / 0.85 (0.36-2.87) / -
Havirov / BM / 0 / - / - / - / 6 / 1.35 ± 0.49 / 1.13 (0.95-2.05) / 0.63
AM / 0 / - / - / - / 6 / 1.34 ± 0.55 / 1.09 (0.85-2.10) / -
Karvina / BM / 11 / 31.75 ± 13.54 / 29.60 (14.00-52.66) / 0.75 / 15 / 3.51 ± 1.78 / 3.33 (1.03-8.25) / 0.65
AM / 13 / 33.63 ± 18.29 / 38.44 (5.25-58.10) / - / 9 / 3.73 ± 1.56 / 3.27 (1.65-5.70) / -
Ostrava / BM / 38 / 12.54 ± 14.07 / 7.36 (1.46-77.07) / 0.26 / 30 / 2.59 ± 1.09 / 2.56 (0.70-5.52) / 0.73
AM / 36 / 13.75 ± 12.75 / 9.12 (3.08-56.06) / - / 34 / 2.65 ± 1.27 / 2.27 (1.01-5.71) / -
Passive smoking / Prague / 0 / 61 / 3.61 ± 2.63 / 2.91 (0.74-14.03) / 0.06 / 52 / 0.84 ± 0.48 / 0.70 (0.36-2.87) / 0.06
above 0 / 4 / 5.47 ± 2.15 / 5.29 (3.18-8.13) / - / 9 / 1.21 ± 0.67 / 0.84 (0.70-2.37) / -
Havirov / 0 / 0 / - / - / - / 9 / 1.33 ± 0.51 / 1.10 (0.85-2.10) / 0.52
above 0 / 0 / - / - / - / 3 / 1.41 ± 0.56 / 1.10 (1.08-2.05) / -
Karvina / 0 / 14 / 32.54 ± 17.93 / 32.88 (5.25-58.10) / 1.00 / 16 / 3.31 ± 1.50 / 2.92 (1.03-5.70) / 0.27
above 0 / 10 / 33.10 ± 13.69 / 33.62 (14.00-51.66) / - / 8 / 4.18 ± 1.94 / 3.69 (1.93-8.25) / -
Ostrava / 0 / 65 / 12.67 ± 13.00 / 8.24 (1.46-77.07) / 0.33 / 62 / 2.63 ± 1.20 / 2.53 (0.70-5.71) / 0.89
above 0 / 9 / 16.46 ± 16.28 / 9.83 (4.83-56.06) / - / 2 / 2.37 ± 0.26 / 2.37 (2.18-2.55) / -
Travelling / Prague / BM / 29 / 4.00 ± 3.11 / 3.18 (0.74-14.03) / 0.66 / 25 / 0.89 ± 0.40 / 0.80 (0.36-2.01) / 0.15
AM / 36 / 3.51 ± 2.19 / 2.99 (1.13-10.79) / - / 36 / 0.89 ± 0.60 / 0.70 (0.36-2.87) / -
Havirov / BM / 0 / - / - / - / 6 / 1.24 ± 0.40 / 1.10 (0.96-2.05) / 0.75
AM / 0 / - / - / - / 6 / 1.45 ± 0.60 / 1.43 (0.85-2.10) / -
Karvina / BM / 12 / 41.25 ± 13.89 / 45.72 (20.08-58.10) / <0.01 / 10 / 3.24 ± 1.51 / 2.74 (1.29-5.70) / 0.38
AM / 12 / 24.30 ± 13.56 / 16.51 (5.25-46.01) / - / 14 / 3.85 ± 1.79 / 3.50 (1.03-8.25) / -
Ostrava / BM / 33 / 10.50 ± 6.84 / 9.12 (3.88-37.46) / 0.84 / 27 / 2.51 ± 1.13 / 2.30 (1.01-5.71) / 0.52
AM / 41 / 15.25 ± 16.68 / 7.96 (1.46-77.07) / - / 37 / 2.71 ± 1.22 / 2.79 (0.70-5.63) / -
Ventilation by window / Prague / BM / 31 / 3.34 ± 2.33 / 3.20 (0.81-12.40) / 0.25 / 28 / 0.93 ± 0.58 / 0.78 (0.36-2.87) / 0.47
AM / 34 / 4.08 ± 2.86 / 3.06 (0.74-14.03) / - / 33 / 0.86 ± 0.47 / 0.70 (0.40-2.75) / -
Havirov / BM / 0 / - / - / - / 6 / 1.04 ± 0.11 / 1.09 (0.85-1.16) / 0.20
AM / 0 / - / - / - / 6 / 1.65 ± 0.55 / 1.94 (0.94-2.10) / -
Karvina / BM / 12 / 33.89 ± 14.54 / 33.62 (14.00-57.50) / 0.91 / 13 / 3.54 ± 1.88 / 3.27 (1.03-8.25) / 0.71
AM / 12 / 31.66 ± 17.87 / 32.46 (5.25-58.10) / - / 11 / 3.66 ± 1.48 / 3.85 (1.29-5.63) / -
Ostrava / BM / 35 / 13.98 ± 12.14 / 8.77 (1.46-51.37) / 0.45 / 29 / 2.55 ± 1.07 / 2.55 (0.70-5.71) / 0.99
AM / 39 / 12.37 ± 14.49 / 8.23 (3.88-77.07) / - / 35 / 2.68 ± 1.27 / 2.41 (1.01-5.63) / -
Indoor / Prague / BM / 26 / 3.48 ± 2.37 / 2.76 (1.13-10.79) / 0.43 / 29 / 0.87 ± 0.48 / 0.70 (0.36-2.37) / 0.58
AM / 39 / 3.89 ± 2.80 / 3.20 (0.74-14.03) / - / 32 / 0.91 ± 0.56 / 0.72 (0.36-2.87) / -
Havirov / BM / 0 / - / - / - / 6 / 1.55 ± 0.54 / 1.56 (0.95-2.10) / 0.08
AM / 0 / - / - / - / 6 / 1.14 ± 0.39 / 1.02 (0.85-1.91) / -
Karvina / BM / 12 / 35.76 ± 14.03 / 38.04 (14.00-57.50) / 0.45 / 13 / 3.61 ± 1.36 / 3.33 (1.03-5.70) / 0.66
AM / 12 / 29.78 ± 17.81 / 22.16 (5.25-58.10) / - / 11 / 3.58 ± 2.05 / 3.27 (1.29-8.25) / -
Ostrava / BM / 33 / 13.67 ± 13.77 / 7.30 (1.46-56.06) / 0.95 / 32 / 2.72 ± 1.31 / 2.55 (0.70-5.71) / 0.76
AM / 41 / 12.70 ± 13.19 / 8.33 (3.59-77.07) / - / 32 / 2.53 ± 1.04 / 2.38 (1.06-5.05) / -
Outdoor / Prague / BM / 30 / 3.62 ± 2.23 / 3.22 (0.74-10.79) / 0.74 / 32 / 0.81 ± 0.31 / 0.70 (0.36-1.87) / 0.87
AM / 35 / 3.82 ± 2.95 / 2.88 (0.81-14.03) / - / 29 / 0.98 ± 0.67 / 0.70 (0.36-2.87) / -
Havirov / BM / 0 / - / - / - / 6 / 1.01 ± 0.12 / 1.02 (0.85-1.16) / 0.05
AM / 0 / - / - / - / 6 / 1.68 ± 0.52 / 1.94 (0.96-2.10) / -
Karvina / BM / 11 / 33.90 ± 19.45 / 41.85 (5.25-58.10) / 0.79 / 11 / 3.40 ± 1.97 / 2.76 (1.29-8.25) / 0.28
AM / 13 / 31.82 ± 13.10 / 29.60 (14.00-52.66) / - / 13 / 3.76 ± 1.43 / 3.72 (1.03-5.70) / -
Ostrava / BM / 36 / 11.85 ± 12.93 / 8.32 (3.59-77.07) / 0.62 / 25 / 2.85 ± 0.86 / 2.87 (1.53-5.05) / <0.05
AM / 38 / 14.34 ± 13.83 / 8.01 (1.46-56.06) / - / 39 / 2.48 ± 1.34 / 2.04 (0.70-5.71) / -
In work / Prague / BM / 30 / 3.83 ± 2.60 / 3.12 (0.81-12.40) / 0.60 / 27 / 0.81 ± 0.33 / 0.70 (0.36-2.01) / 0.91
AM / 35 / 3.64 ± 2.69 / 3.08 (0.74-14.03) / - / 34 / 0.95 ± 0.63 / 0.70 (0.36-2.87) / -
Havirov / BM / 0 / - / - / - / 5 / 1.42 ± 0.54 / 1.10 (0.94-2.10) / 0.81
AM / 0 / - / - / - / 7 / 1.29 ± 0.50 / 1.10 (0.85-2.05) / -
Karvina / BM / 11 / 35.29 ± 16.93 / 40.69 (5.25-57.50) / 0.43 / 12 / 3.42 ± 1.72 / 2.82 (1.03-5.70) / 0.56
AM / 13 / 30.64 ± 15.47 / 27.32 (14.00-58.10) / - / 12 / 3.77 ± 1.68 / 3.50 (1.29-8.25) / -
Ostrava / BM / 29 / 15.50 ± 14.00 / 9.83 (4.29-56.06) / <0.05 / 20 / 2.60 ± 1.21 / 2.30 (1.06-5.53) / 0.71
AM / 45 / 11.60 ± 12.87 / 6.94 (1.46-77.07) / - / 44 / 2.63 ± 1.18 / 2.56 (0.70-5.71) / -
Restaurant / Prague / 0 / 56 / 3.67 ± 2.47 / 3.13 (0.74-14.03) / 0.86 / 43 / 0.94 ± 0.59 / 0.70 (0.36-2.87) / 0.58
above 0 / 9 / 4.11 ± 3.62 / 2.63 (0.81-12.40) / - / 18 / 0.77 ± 0.26 / 0.70 (0.36-1.37) / -
Havirov / 0 / 0 / - / - / - / 7 / 1.29 ± 0.50 / 1.10 (0.85-2.10) / 0.57
above 0 / 0 / - / - / - / 5 / 1.43 ± 0.53 / 1.10 (0.95-2.05) / -
Karvina / 0 / 16 / 33.72 ± 17.27 / 38.04 (5.25-58.10) / 0.76 / 12 / 3.00 ± 1.03 / 2.90 (1.03-5.24) / 0.09
above 0 / 8 / 30.88 ± 13.88 / 26.92 (15.07-51.66) / - / 12 / 4.19 ± 2.00 / 4.45 (1.29-8.25) / -
Ostrava / 0 / 60 / 12.91 ± 13.38 / 8.24 (1.46-77.07) / 0.64 / 52 / 2.76 ± 1.24 / 2.74 (0.70-5.71) / <0.05
above 0 / 14 / 14.09 ± 13.75 / 8.86 (4.83-56.06) / - / 12 / 2.01 ± 0.58 / 1.99 (1.01-3.16) / -
B[a]P / Public transport / Prague / BM / 29 / 0.83 ± 0.72 / 0.64 (0.18-3.37) / 0.50 / 26 / 0.09 ± 0.05 / 0.08 (0.04-0.24) / 0.90
AM / 36 / 0.77 ± 0.38 / 0.69 (0.10-1.63) / - / 35 / 0.13 ± 0.18 / 0.08 (0.04-1.00) / -
Havirov / BM / 0 / - / - / - / 11 / 0.23 ± 0.08 / 0.20 (0.08-0.34) / 0.47
AM / 0 / - / - / - / 1 / 0.30 / 0.30 (0.30-0.30) / -
Karvina / BM / 21 / 6.93 ± 3.14 / 7.18 (0.88-12.60) / 0.15 / 22 / 0.60 ± 0.32 / 0.57 (0.08-1.24) / 0.75
AM / 3 / 4.34 ± 1.26 / 4.01 (3.28-5.73) / - / 2 / 0.65 ± 0.11 / 0.65 (0.57-0.72) / -
Ostrava / BM / 36 / 2.55 ± 1.83 / 1.86 (0.74-9.56) / 0.07 / 28 / 0.42 ± 0.21 / 0.40 (0.08-0.97) / 0.52
AM / 38 / 2.45 ± 2.60 / 1.60 (0.33-12.60) / - / 36 / 0.39 ± 0.18 / 0.37 (0.08-0.92) / -
Car / Prague / BM / 33 / 0.71 ± 0.34 / 0.69 (0.10-1.63) / 0.89 / 28 / 0.14 ± 0.19 / 0.08 (0.04-1.00) / 0.49
AM / 32 / 0.89 ± 0.70 / 0.62 (0.27-3.37) / - / 33 / 0.10 ± 0.07 / 0.08 (0.04-0.30) / -
Havirov / BM / 0 / - / - / - / 6 / 0.24 ± 0.06 / 0.24 (0.17-0.33) / 0.87
AM / 0 / - / - / - / 6 / 0.22 ± 0.10 / 0.20 (0.08-0.34) / -
Karvina / BM / 12 / 6.66 ± 3.44 / 7.70 (0.88-12.60) / 0.77 / 11 / 0.54 ± 0.32 / 0.44 (0.08-1.02) / 0.38
AM / 12 / 6.55 ± 2.82 / 5.83 (3.28-11.20) / - / 13 / 0.66 ± 0.30 / 0.63 (0.08-1.24) / -
Ostrava / BM / 33 / 2.64 ± 2.78 / 1.59 (0.33-12.60) / 0.17 / 22 / 0.41 ± 0.17 / 0.38 (0.18-0.89) / 0.77
AM / 41 / 2.38 ± 1.71 / 1.83 (0.74-9.56) / - / 42 / 0.41 ± 0.21 / 0.36 (0.08-0.97) / -
At home / Prague / BM / 31 / 0.72 ± 0.38 / 0.69 (0.10-1.63) / 0.66 / 22 / 0.10 ± 0.10 / 0.08 (0.04-0.48) / 0.92
AM / 34 / 0.87 ± 0.67 / 0.65 (0.18-3.37) / - / 39 / 0.12 ± 0.16 / 0.08 (0.04-1.00) / -
Havirov / BM / 0 / - / - / - / 6 / 0.23 ± 0.06 / 0.21 (0.18-0.33) / 0.81
AM / 0 / - / - / - / 6 / 0.24 ± 0.11 / 0.25 (0.08-0.34) / -
Karvina / BM / 12 / 6.88 ± 2.79 / 6.55 (3.36-12.60) / 0.60 / 11 / 0.59 ± 0.36 / 0.57 (0.08-1.24) / 0.84
AM / 12 / 6.33 ± 3.44 / 6.05 (0.88-11.20) / - / 13 / 0.62 ± 0.27 / 0.63 (0.25-0.98) / -
Ostrava / BM / 35 / 2.52 ± 2.01 / 1.76 (0.33-9.37) / 0.74 / 33 / 0.42 ± 0.22 / 0.36 (0.08-0.97) / 0.88
AM / 39 / 2.48 ± 2.46 / 1.68 (0.74-12.60) / - / 31 / 0.40 ± 0.17 / 0.37 (0.08-0.76) / -
Elsewhere / Prague / BM / 47 / 0.74 ± 0.38 / 0.69 (0.10-2.03) / 0.81 / 48 / 0.12 ± 0.15 / 0.08 (0.04-1.00) / 0.49
AM / 18 / 0.95 ± 0.85 / 0.58 (0.31-3.37) / - / 13 / 0.12 ± 0.12 / 0.08 (0.04-0.48) / -
Havirov / BM / 0 / - / - / - / 6 / 0.24 ± 0.06 / 0.24 (0.17-0.33) / 0.87
AM / 0 / - / - / - / 6 / 0.22 ± 0.10 / 0.20 (0.08-0.34) / -
Karvina / BM / 11 / 6.36 ± 2.51 / 5.73 (3.28-11.20) / 0.75 / 15 / 0.58 ± 0.33 / 0.57 (0.08-1.24) / 0.57
AM / 13 / 6.81 ± 3.57 / 7.18 (0.88-12.60) / - / 9 / 0.65 ± 0.29 / 0.59 (0.26-1.02) / -
Ostrava / BM / 38 / 2.45 ± 2.46 / 1.60 (0.33-12.60) / 0.35 / 30 / 0.41 ± 0.18 / 0.40 (0.08-0.89) / 0.83
AM / 36 / 2.55 ± 2.01 / 1.79 (0.70-9.37) / - / 34 / 0.41 ± 0.21 / 0.34 (0.08-0.97) / -
Passive smoking / Prague / 0 / 61 / 0.78 ± 0.55 / 0.64 (0.10-3.37) / 0.10 / 52 / 0.10 ± 0.08 / 0.08 (0.04-0.48) / 0.10
above 0 / 4 / 1.13 ± 0.51 / 1.16 (0.55-1.63) / - / 9 / 0.23 ± 0.30 / 0.08 (0.08-1.00) / -
Havirov / 0 / 0 / - / - / - / 9 / 0.22 ± 0.09 / 0.20 (0.08-0.34) / 0.64
above 0 / 0 / - / - / - / 3 / 0.26 ± 0.08 / 0.26 (0.18-0.33) / -
Karvina / 0 / 14 / 6.63 ± 3.62 / 6.37 (0.88-12.60) / 1.00 / 16 / 0.55 ± 0.31 / 0.50 (0.08-0.98) / 0.30
above 0 / 10 / 6.57 ± 2.28 / 6.23 (3.28-10.60) / - / 8 / 0.71 ± 0.30 / 0.66 (0.25-1.24) / -
Ostrava / 0 / 65 / 2.43 ± 2.20 / 1.68 (0.33-12.60) / 0.23 / 62 / 0.41 ± 0.20 / 0.38 (0.08-0.97) / 0.66
above 0 / 9 / 2.98 ± 2.61 / 1.91 (0.90-9.37) / - / 2 / 0.33 ± 0.01 / 0.33 (0.32-0.33) / -
Travelling / Prague / BM / 29 / 0.84 ± 0.70 / 0.66 (0.10-3.37) / 1.00 / 25 / 0.10 ± 0.07 / 0.08 (0.04-0.30) / 0.47
AM / 36 / 0.76 ± 0.42 / 0.67 (0.27-2.03) / - / 36 / 0.12 ± 0.17 / 0.08 (0.04-1.00) / -
Havirov / BM / 0 / - / - / - / 6 / 0.23 ± 0.06 / 0.21 (0.17-0.33) / 0.75
AM / 0 / - / - / - / 6 / 0.24 ± 0.10 / 0.25 (0.08-0.34) / -
Karvina / BM / 12 / 8.24 ± 2.67 / 8.45 (3.93-12.60) / <0.01 / 10 / 0.54 ± 0.31 / 0.42 (0.08-0.98) / 0.33
AM / 12 / 4.97 ± 2.61 / 3.87 (0.88-10.10) / - / 14 / 0.65 ± 0.31 / 0.61 (0.08-1.24) / -
Ostrava / BM / 33 / 2.11 ± 1.26 / 1.83 (0.89-6.68) / 0.84 / 27 / 0.38 ± 0.18 / 0.35 (0.08-0.97) / 0.38
AM / 41 / 2.81 ± 2.77 / 1.64 (0.33-12.60) / - / 37 / 0.43 ± 0.20 / 0.42 (0.08-0.92) / -
Ventilation by window / Prague / BM / 31 / 0.77 ± 0.59 / 0.68 (0.18-3.37) / 0.45 / 28 / 0.14 ± 0.19 / 0.08 (0.04-1.00) / 0.83
AM / 34 / 0.83 ± 0.53 / 0.65 (0.10-2.64) / - / 33 / 0.10 ± 0.07 / 0.08 (0.04-0.33) / -
Havirov / BM / 0 / - / - / - / 6 / 0.18 ± 0.06 / 0.19 (0.08-0.26) / 0.06
AM / 0 / - / - / - / 6 / 0.28 ± 0.07 / 0.32 (0.18-0.34) / -
Karvina / BM / 12 / 6.85 ± 2.81 / 6.14 (3.28-11.20) / 0.82 / 13 / 0.58 ± 0.32 / 0.57 (0.08-1.24) / 0.64
AM / 12 / 6.36 ± 3.43 / 6.55 (0.88-12.60) / - / 11 / 0.63 ± 0.31 / 0.72 (0.08-1.02) / -
Ostrava / BM / 35 / 2.59 ± 1.93 / 1.75 (0.33-7.95) / 0.56 / 29 / 0.40 ± 0.19 / 0.38 (0.08-0.97) / 0.90
AM / 39 / 2.42 ± 2.51 / 1.68 (0.84-12.60) / - / 35 / 0.41 ± 0.20 / 0.37 (0.08-0.92) / -
Indoor / Prague / BM / 26 / 0.74 ± 0.45 / 0.58 (0.27-2.03) / 0.49 / 29 / 0.13 ± 0.18 / 0.08 (0.04-1.00) / 0.97
AM / 39 / 0.84 ± 0.62 / 0.69 (0.10-3.37) / - / 32 / 0.11 ± 0.09 / 0.08 (0.04-0.48) / -
Havirov / BM / 0 / - / - / - / 6 / 0.27 ± 0.07 / 0.28 (0.18-0.34) / 0.09
AM / 0 / - / - / - / 6 / 0.20 ± 0.08 / 0.19 (0.08-0.30) / -
Karvina / BM / 12 / 7.13 ± 2.62 / 7.17 (3.28-11.20) / 0.49 / 13 / 0.62 ± 0.27 / 0.57 (0.08-1.02) / 0.69
AM / 12 / 6.08 ± 3.51 / 4.97 (0.88-12.60) / - / 11 / 0.59 ± 0.36 / 0.59 (0.08-1.24) / -
Ostrava / BM / 33 / 2.52 ± 2.19 / 1.75 (0.33-9.37) / 0.90 / 32 / 0.41 ± 0.21 / 0.37 (0.08-0.97) / 0.82
AM / 41 / 2.48 ± 2.31 / 1.69 (0.78-12.60) / - / 32 / 0.40 ± 0.18 / 0.38 (0.18-0.80) / -
Outdoor / Prague / BM / 30 / 0.75 ± 0.41 / 0.69 (0.10-2.03) / 0.76 / 32 / 0.08 ± 0.05 / 0.08 (0.04-0.27) / 0.08
AM / 35 / 0.84 ± 0.66 / 0.59 (0.18-3.37) / - / 29 / 0.15 ± 0.19 / 0.08 (0.04-1.00) / -
Havirov / BM / 0 / - / - / - / 6 / 0.19 ± 0.06 / 0.20 (0.08-0.26) / 0.17
AM / 0 / - / - / - / 6 / 0.28 ± 0.08 / 0.32 (0.17-0.34) / -
Karvina / BM / 11 / 6.86 ± 3.85 / 7.18 (0.88-12.60) / 0.66 / 11 / 0.55 ± 0.34 / 0.44 (0.08-1.24) / 0.30
AM / 13 / 6.38 ± 2.38 / 5.92 (3.28-11.20) / - / 13 / 0.66 ± 0.29 / 0.69 (0.08-1.02) / -
Ostrava / BM / 36 / 2.26 ± 2.08 / 1.67 (0.78-12.60) / 0.60 / 25 / 0.44 ± 0.15 / 0.42 (0.20-0.80) / 0.07
AM / 38 / 2.72 ± 2.39 / 1.76 (0.33-9.56) / - / 39 / 0.39 ± 0.21 / 0.33 (0.08-0.97) / -
In work / Prague / BM / 30 / 0.84 ± 0.62 / 0.66 (0.18-3.37) / 0.77 / 27 / 0.09 ± 0.06 / 0.08 (0.04-0.30) / 0.09
AM / 35 / 0.76 ± 0.49 / 0.66 (0.10-2.64) / - / 34 / 0.14 ± 0.18 / 0.08 (0.04-1.00) / -
Havirov / BM / 0 / - / - / - / 5 / 0.24 ± 0.07 / 0.20 (0.18-0.34) / 0.62
AM / 0 / - / - / - / 7 / 0.22 ± 0.09 / 0.22 (0.08-0.33) / -
Karvina / BM / 11 / 7.13 ± 3.19 / 8.22 (0.88-10.60) / 0.31 / 12 / 0.58 ± 0.34 / 0.49 (0.08-1.02) / 0.66
AM / 13 / 6.16 ± 3.03 / 5.55 (3.28-12.60) / - / 12 / 0.63 ± 0.29 / 0.61 (0.08-1.24) / -
Ostrava / BM / 29 / 2.82 ± 2.17 / 1.98 (0.84-9.37) / <0.05 / 20 / 0.39 ± 0.18 / 0.34 (0.18-0.89) / 0.57
AM / 45 / 2.29 ± 2.29 / 1.56 (0.33-12.60) / - / 44 / 0.41 ± 0.20 / 0.38 (0.08-0.97) / -
Restaurant / Prague / 0 / 56 / 0.77 ± 0.47 / 0.65 (0.10-2.64) / 0.94 / 43 / 0.13 ± 0.16 / 0.08 (0.04-1.00) / 0.32
above 0 / 9 / 0.96 ± 0.97 / 0.69 (0.18-3.37) / - / 18 / 0.08 ± 0.04 / 0.08 (0.04-0.19) / -
Havirov / 0 / 0 / - / - / - / 7 / 0.21 ± 0.09 / 0.20 (0.08-0.34) / 0.57
above 0 / 0 / - / - / - / 5 / 0.26 ± 0.08 / 0.26 (0.18-0.33) / -
Karvina / 0 / 16 / 6.77 ± 3.38 / 6.86 (0.88-12.60) / 0.67 / 12 / 0.50 ± 0.22 / 0.49 (0.08-0.95) / 0.11
above 0 / 8 / 6.28 ± 2.52 / 5.83 (3.31-10.60) / - / 12 / 0.71 ± 0.36 / 0.81 (0.08-1.24) / -
Ostrava / 0 / 60 / 2.45 ± 2.24 / 1.67 (0.33-12.60) / 0.44 / 52 / 0.43 ± 0.20 / 0.42 (0.08-0.97) / 0.06
above 0 / 14 / 2.69 ± 2.31 / 1.83 (0.84-9.37) / - / 12 / 0.31 ± 0.12 / 0.30 (0.08-0.53) / -
BM-below median; AM-above median.
Elsewhere-other activity than work or home; indoor-hours spent indoors; outdoor-hours spent outdoors.
P-values were obtained with the Mann-Whitney U-test.