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. 2013 Jan 4;9(2):306–313. doi: 10.4161/hv.22614

Table 3. Sons’ comfort getting HPV vaccine in alternative settings (n = 391).

 
Comfort
Bivariate
Multivariable
  Mean (SD) β (95% CI) β (95% CI)
Son Characteristics
 
 
 
 
 
 
Agea
 
 
 
 
 
 
    11–12 y
2.39
(1.15)
ref
 
ref
 
    13–15 y
2.61
(1.00)
0.10
(-0.02, 0.22)
0.07
(-0.03, 0.17)
    16–17 y
2.76
(1.09)
0.16
(0.04, 0.28)*
0.07
(-0.03, 0.18)
Race / Ethnicitya
 
 
 
 
 
 
    Non-Hispanic White
2.48
(1.07)
ref
 
ref
 
    Non-Hispanic Black
2.66
(1.03)
0.05
(-0.05, 0.16)
0.08
(-0.01, 0.16)
    Hispanic
2.96
(1.17)
0.16
(0.06, 0.27)*
0.14
(0.05, 0.23)*
    Other race/ethnicity
2.63
(1.01)
0.04
(-0.06, 0.14)
0.05
(-0.03, 0.15)
Saw a health care provider in past yeara
 
 
 
 
 
 
    No
2.86
(1.05)
0.13
(0.03, 0.23)*
0.11
(0.02, 0.19)*
    Yes
2.52
(1.08)
ref
 
ref
 
Ever received any vaccines at schoola
 
 
 
 
 
 
    No
2.51
(1.05)
ref
 
ref
 
    Yes
2.90
(1.20)
0.12
(0.03, 0.22)*
0.13
(0.05, 0.22)*
    Don’t know
3.55
(0.72)
0.15
(0.05, 0.25)**
0.12
(0.03, 0.20)*
Household characteristics
 
 
 
 
 
 
Annual household income
 
 
 
 
 
 
     < $60,000
2.26
(1.03)
ref
 

 
     ≥ $60,000
2.66
(1.08)
0.01
(-0.08, 0.11)

 
Urbanicity
 
 
 
 
 
 
     Rural
2.26
(1.03)
ref
 
ref
 
     Urban
2.66
(1.08)
0.14
(0.04, 0.24)*
0.17
(0.08, 0.26)**
Region of residence
 
 
 
 
 
 
     West
2.51
(1.1)
ref
 

 
     Midwest
2.44
(1.00)
-0.03
(-0.15, 0.10)

 
     Northeast
2.67
(1.10)
0.06
(-0.07, 0.18)

 
     South
2.70
(1.11)
0.08
(-0.05, 0.21)
 
 
HPV and HPV vaccine
 
 
 
 
 
 
HPV knowledgeb
 
 
 
 
 
 
    Never heard of HPV prior to survey
2.54
(1.07)
ref
 

 
    Heard of HPV, low knowledge
2.75
(1.00)
0.06
(-0.04, 0.16)

 
    Heard of HPV, high knowledge
2.75
(1.17)
0.07
(-0.03, 0.17)

 
Sister had received HPV vaccinea
 
 
 
 
 
 
    No
2.58
(1.09)
ref
 

 
    Yes
2.86
(1.03)
0.09
(-0.02, 0.20)

 
    Did not have a sister
2.53
(1.09)
-0.02
(-0.13, 0.08)

 
Perceived likelihood of getting HPV-related diseasec,d
2.04
(0.67)
0.12
(-0.02, 0.22)*
-0.02
(-0.11, 0.07)
Comfort talking with parents about new vaccinesc,e
3.60
(1.06)
0.22
(0.12, 0.32)**
0.13
(0.04, 0.22)*
Amount talked with parents about HPV vaccinec,f
1.12
(0.42)
0.01
(-0.09, 0.11)

 
Perceived peer acceptance of HPV vaccinec,g
3.03
(0.60)
0.32
(0.23, 0.41)**
0.18
(0.08, 0.27)**
Potential embarrassment of getting HPV vaccinec,h
3.00
(1.06)
-0.34
(-0.43, -0.25)**
-0.20
(-0.29, -0.11)**
Anticipated regret if got HPV vaccine and faintedc,f
2.79
(1.11)
-0.30
(-0.39, -0.20)**
-0.19
(-0.28, -0.10)**
Anticipated regret if didn’t get HPV vaccine and later got HPV infectionc,f 3.13 (1.00) 0.07 (-0.03, 0.17)  

Note: Table presents standardized regression coefficients (β) from linear regression models. Dashes (–) indicate that the model did not include the item. HPV, human papillomavirus; SD, standard deviation; ref, referent category. aData collected during parent survey. bMost sons (75%) had never heard of HPV prior to the survey. Among those who were aware of HPV, 9% had low knowledge and 16% had high knowledge about the virus. cContinuous variable with overall mean (SD) reported. d4-point response scale ranging from “no chance” to “high chance” (coded 1–4). e2 item scale; each item had a 5-point response scale ranging from “very uncomfortable” to “very comfortable” (coded 1–5). f4-point response scale ranging from “not at all” to “a lot” (coded 1–4). g4 item scale; each item had a 5-point response scale ranging from “strongly disagree” to “strongly agree” (coded 1–5). h2 item scale; each item had a 5-point response scale ranging from “strongly disagree” to “strongly agree” (coded 1–5). *p < 0.05, **p < 0.001.