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Table 6 Association between selected socio-demographic factors, personal beliefs and characteristics, and attitudes of students to being vaccinated against HPV, by gender.1

From: Knowledge of human papillomavirus infection and its prevention among adolescents and parents in the greater Milan area, Northern Italy

 

Males

  

Females

  
 

In favour of HPV vaccination (n = 78)

Against or doubtful about HPV vaccination (n = 123)

OR (95% CI) 2

In favour of HPV vaccination (n = 431)

Against or doubtful about HPV vaccination (n = 196)

OR (95% CI) 2

 

No. (%)

No. (%)

 

No. (%)

No. (%)

 

Age (years)

      

<16

29 (37.2)

55 (44.7)

1 (reference)

156 (36.2)

72 (36.7)

1 (reference)

16-17

37 (47.4)

51 (41.5)

1.40 (0.75-2.61)

198 (45.9)

100 (51.0)

0.95 (0.65-1.37)

≥18

12 (15.4)

17 (13.8)

1.38 (0.58-3.31)

77 (17.9)

24 (12.2)

1.51 (0.88-2.59)

Religion

      

Catholic

66 (84.6)

100 (81.3)

1 (reference)

382 (88.6)

165 (84.2)

1 (reference)

Other/no religion

12 (15.4)

23 (18.7)

0.77 (0.35-1.66)

49 (11.4)

31 (15.8)

0.67 (0.41-1.10)

Highest education qualification of parents

      

Middle school diploma

7 (9.0)

11 (8.9)

1 (reference)

55 (12.8)

30 (15.3)

1 (reference)

High school diploma

23 (29.5)

38 (30.9)

0.94 (0.32-2.80)

177 (41.1)

82 (41.8)

1.13 (0.67-1.91)

Degree

48 (61.5)

74 (60.2)

1.06 (0.38-2.97)

199 (46.2)

84 (42.9)

1.27 (0.76-2.14)

Thinks that HPV might concern him/her 3

      

No/Does not know

42 (53.8)

106 (86.2)

1 (reference)

207 (48.7)

136 (69.7)

1 (reference)

Yes

36 (46.1)

17 (13.8)

5.73 (2.85-11.5)

218 (51.3)

59 (30.3)

2.39 (1.66-3.46)

Has a boyfriend/girlfriend 3

      

No

52 (66.7)

83 (69.7)

1 (reference)

283 (65.8)

113 (57.6)

1 (reference)

Yes

26 (33.3)

36 (30.2)

1.16 (0.62-2.17)

147 (34.2)

83 (42.3)

0.67 (0.47-0.97)

Has had sexual intercourse 3

      

No

55 (70.5)

90 (76.3)

1 (reference)

335 (78.3)

142 (72.4)

1 (reference)

Yes

23 (29.5)

28 (23.7)

1.30 (0.65-2.62)

93 (21.7)

54 (27.5)

0.68 (0.44-1.03)

Knows that HPV vaccine is aimed at preventing cervical cancer 3

      

No/Does not know

17 (44.7)

23 (35.9)

1 (reference)

75 (23.1)

36 (28.3)

1 (reference)

Yes

21 (55.3)

41 (64.1)

0.69 (0.30-1.61)

249 (76.8)

91 (71.6)

1.26 (0.79-2.03)

  1. CI = confidence interval; OR = odds ratio. 1 The numbers of subjects are not the same as in Table 4 because those with missing information relating to one or more of the socio-demographic covariates in the models (n = 35; 4% of the total) were excluded. 2 ORs from multivariate logistic regression models, adjusted for age and religion of child, and education of parents. 3 The numbers do not add up to the total because of missing answers.