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Table 2 Prevalence of exposure to second-hand smoke (weighted)

From: Correlates of exposure to secondhand smoke (SHS) at home among non-smoking adults in Bangladesh: findings from the ITC Bangladesh survey

  Unwtd Freq % (SE) (95% CI) Rao-Scott ChiSq DF p value
Overall prevalence
Exposed to SHS 1635/ 2813 42.6 (2.88) (36.9,48.5) Not applicable
Area
Dhaka (non-slum) 121/ 271 33.8 (1.14) (31.6,36.2) 15.01 3 0.002
Dhaka slums 348/ 541 64.0 (8.87) (44.9,79.5)    
Non-tribal, non-border areas outside Dhaka 1108/ 1893 42.4 (3.16) (36.2,48.9)    
Tribal/border areas 58/ 108 49.3 (2.64) (44.0,54.6)    
Residence
Urban (non-slum areas) 373/ 745 38.4 (5.07) (28.8,49.1) 4.07 2 0.130
Urban slums 348/ 541 64.0 (8.87) (44.9,79.5)    
Rural 914/ 1527 43.8 (3.00) (37.9,49.9)    
Sex
Male 330/ 731 34.1 (3.95) (26.6,42.5) 12.98 1 < 0.001
Female 1305/ 2082 47.7 (2.93) (41.8,53.6)    
Age group
15-24 500/ 781 51.3 (4.34) (42.5,59.9) 11.40 3 0.010
25-39 608/ 1079 39.7 (4.03) (31.9,48.1)    
40-54 345/ 609 38.1 (2.94) (32.3,44.2)    
55+ 182/ 344 39.1 (4.66) (30.2,48.8)    
Marital status
Married 1312/ 2243 41.0 (3.10) (35.8,48.3) 0.28 1 0.594
Otherwise 323/ 570 44.4 (4.49) (35.6,53.6)    
Religion
Muslim 1394/ 2356 42.8 (2.91) (37.0,48.7) 0.09 1 0.762
Otherwise 233/ 446 40.9 (6.09) (29.4,53.6)    
Education
Illiterate 459/ 708 52.3 (4.49) (43.3,61.3) 19.75 2 < 0.001
1-8 years 916/ 1505 45.7 (3.37) (39.0,52.5)    
9+ years 258/ 597 29.2 (4.22) (21.5,38.4)    
Monthly household income
< 5,000 taka 309/ 498 44.6 (4.95) (34.9,54.7) 15.82 3 0.001
5,000 to < 10,000 taka 806/ 1297 49.2 (3.34) (42.5,56.0)    
≥ 10,000 taka 441/ 801 39.5 (3.90) (31.9,47.6)    
Not reported 79/ 217 25.9 (5.70) (16.1,38.9)    
Has microfinance loan
Does not have microfinance loan 1327/ 2330 40.3 (2.71) (35.0,45.9) 5.97 1 0.015
Has microfinance loan 307/ 481 53.1 (5.92) (41.2,64.7)    
Self-rated health
Poor 68/ 109 32.7 (8.28) (18.5,51.0) 1.46 3 0.691
Average 495/ 886 41.9 (3.37) (35.3,48.9)    
Good 910/ 1546 43.9 (3.70) (36.6,51.4)    
Excellent 154/ 262 41.9 (6.69) (29.3,55.8)    
Age of youngest child in the home
No children 408/ 743 44.2 (3.70) (36.9,51.8) 0.43 2 0.807
Youngest ≤ 5 806/ 1356 42.3 (3.58) (35.3,49.7)    
Youngest 6 to 13 421/ 714 41.5 (3.73) (34.2,49.2)    
Father smoked/currently smokes tobacco
Never smoked 352/ 708 31.1 (2.38) (26.5,36.1) 14.00 1 < 0.001
Was a smoker/currently smokes 1205/ 1981 47.5 (3.91) (39.7,55.4)    
Anyone* in family smoked/currently smokes
No one smoked 359/ 711 31.3 (2.31) (26.8,36.1) 15.37 1 < 0.001
Someone was/is a smoker 1262/ 2081 46.9 (3.72) (39.5,54.4)    
Currently uses smokeless tobacco
Non-user 1274/ 2193 42.1 (3.04) (36.1,48.3) 0.09 1 0.764
Smokeless user 351/ 605 43.4 (4.57) (34.5,52.8)    
  1. *Father/mother/grandfather/grandmother.