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Table 2 Multivariate Regression models of avoidance behavior on SHS exposure in the pre-school child's mother from 30 kindergarten schools in Hualien County, Taiwan (N = 919)

From: Second-hand smoke exposure and the factors associated with avoidance behavior among the mothers of pre-school children: a school-based cross-sectional study

Item

β

95% CI

Model 1

  

   Age

.044

(-0.01, 0.12)

   Ethnicity

  

Hakka vs. Minna

-.013

(-1.04, 0.63)

Aboriginal vs. Minna

.028

(-0.43, 1.26)

Other vs. Minna

-.010

(-2.09, 1.46)

   Educational level

  

Senior high school vs. Junior high school or below

-.057

(-1.80, 0.39)

College or above vs. Junior high school or below

-.009

(-1.27, 1.06)

   Household monthly income

  

30,000 - 50,000 vs. < 30,000

.016

(-0.82, 1.23)

50,000 - 70,000 vs. < 30,000

-.016

(-1.32, 0.90)

70,000 - 90,000 vs. < 30,000

-.031

(-1.79, 0.76)

> 90,000 vs. < 30,000

-.035

(-1.98,0.70)

Model 2

  

   Current smoker

  

Yes vs. No

-.260***

(-7.05, -4.38)

Model 3

  

   Spouse smoked

  

Yes vs. No

-.060*

(-1.38, -0.06)

Model 4

  

   SHS exposure time

-.138***

(-0.07, -0.02)

Model 5

  

   Child's SHS exposure time

-.084*

(-0.01, -0.08)

Model 6

  

   Self-efficacy

.397***

(0.43, 0.59)

Model 7

  

   Attitude

.274***

(0.46, 0.70)

Model 8

  

   Knowledge

.082**

(0.15, 0.65)

  1. * (p < 0.05), ** (p < 0.01), *** (p < 0.001)
  2. Model 1: This model included socio-demographic factors.
  3. Model 2: The variables included socio-demographic factors and current smoker.
  4. Model 3: The variables included socio-demographic factors, current smoker, and spouse current smoker.
  5. Model 4: The variables included socio-demographic factors, current smoker, spouse current smoker, and SHS exposure time.
  6. Model 5: The variables included socio-demographic factors, current smoker, spouse current smoker, SHS exposure time, and child's SHS exposure time.
  7. Model 6: The variables included socio-demographic factors, current smoker, spouse current smoker, SHS exposure time, child's SHS exposure time, and self-efficacy.
  8. Model 7: The variables included socio-demographic factors, current smoker, spouse current smoker, SHS exposure time, child's SHS exposure time, self-efficacy, and attitude.
  9. Model 8: The variables included socio-demographic factors, current smoker, spouse current smoker, SHS exposure time, child's SHS exposure time, self-efficacy, attitude, and knowledge.