Table 1 Number of participants and prevalence of second-hand smoke (SHS) exposure by study centre
n | SHS exposure in ECRHS I, % | SHS exposure in ECRHS II, % | SHS exposure in ECRHS III, % | |
|---|---|---|---|---|
Antwerp South (Belgium) | 104 | 48.1 (50/104) | 32.7 (34/104) | 7.7 (8/104) |
Antwerp City (Belgium) | 99 | 50.5 (50/99) | 36.4 (36/99) | 9.1 (9/99) |
Hamburg (Germany) | 110 | 46.4 (51/110) | 26.4 (29/110) | 10.0 (11/110) |
Erfurt (Germany) | 107 | 38.3 (41/107) | 26.2 (28/107) | 6.5 (7/107) |
Barcelona (Spain) | 54 | 64.8 (35/54) | 40.7 (22/54) | 14.8 (8/54) |
Galdakao (Spain) | 139 | 74.1 (103/139) | 51.1 (71/139) | 23.0 (32/139) |
Albacete (Spain) | 69 | 68.1 (47/69) | 42.0 (29/69) | 15.9 (11/69) |
Oviedo (Spain) | 50 | 56.0 (28/50) | 52.0 (26/50) | 28.0 (14/50) |
Huelva (Spain) | 43 | 58.1 (25/43) | 53.5 (23/43) | 18.6 (8/43) |
Bordeaux (France) | 63 | 50.8 (32/63) | 28.6 (18/63) | 6.3 (4/63) |
Grenoble (France) | 212 | 34.0 (72/212) | 25.5 (54/212) | 6.6 (14/212) |
Montpellier (France) | 88 | 34.1 (30/88) | 13.6 (12/88) | 1.1 (1/88) |
Paris (France) | 186 | 40.3 (75/186) | 33.3 (62/186) | 4.8 (9/186) |
Pavia (Italy) | 51 | 64.7 (33/51) | 47.1 (24/51) | 2.0 (1/51) |
Turin (Italy) | 39 | 51.3 (20/39) | 38.5 (15/39) | 12.8 (5/39) |
Verona (Italy) | 57 | 35.1 (20/57) | 17.5 (10/57) | 7.0 (4/57) |
Ipswich (UK) | 93 | 31.2 (29/93) | 20.4 (19/93) | 7.5 (7/93) |
Norwich (UK) | 88 | 36.4 (32/88) | 11.4 (10/88) | 3.4 (3/88) |
Reykjavik (Iceland) | 197 | 47.2 (93/197) | 26.4 (52/197) | 7.1 (14/197) |
Bergen (Norway) | 186 | 30.1 (56/186) | 11.8 (22/186) | 5.4 (10/186) |
Gothenburg (Sweden) | 149 | 46.3 (69/149) | 6.7 (10/149) | 2.7 (4/149) |
Umea (Sweden) | 162 | 22.2 (36/162) | 8.6 (14/162) | 4.9 (8/162) |
Uppsala (Sweden) | 216 | 18.1 (39/216) | 3.7 (8/216) | 1.4 (3/216) |
Basel (Switzerland) | 221 | 24.4 (54/221) | 16.3 (36/221) | 6.8 (15/221) |
Melbourne (Australia) | 165 | 13.3 (22/165) | 8.5 (14/165) | 1.8 (3/165) |
Tartu (Estonia) | 63 | 34.9 (22/63) | 25.4 (16/63) | 3.2 (2/63) |
Overall | 3011 | 38.7 (1164/3011) | 23.0 (694/3011) | 7.1 (215/3011) |