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Table 1 Number of participants and prevalence of second-hand smoke (SHS) exposure by study centre

From: Second-hand smoke exposure in adulthood and lower respiratory health during 20 year follow up in the European Community Respiratory Health Survey

  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)