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Table 1 Demographic characteristics of students

From: Prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae infection in adolescents in Northern Italy: an observational school-based study

Demographic characteristics

Males (%) (n = 1112)

Females (%) (n = 1606)

Total (%) (n = 2718)

Age (years)

   

 Mean

18.5

18.4

18.4

Country of birth

   

 Italy

1030 (92.7)

1464 (91.4)

2494 (91.9)

 Other

81 (7.3)

138 (8.6)

219 (8.1)

Parents’ country of birth

   

 Both parents born in Italy

979 (88.3)

1379 (86.1)

2358 (87.0)

 One parent born out of Italy

52 (4.7)

72 (4.5)

124 (4.6)

 Both parents born out of Italy

78 (7.0)

151 (9.4)

229 (8.4)

Parents’ education levela

   

 Primary school

327 (30.0)

530 (33.3)

857 (32.0)

 High school

546 (50.2)

814 (51.2)

1360 (50.8)

 University

215 (19.8)

247 (15.5)

462 (17.2)

Residence

   

 City of Brescia

116 (10.5)

184 (11.5)

300 (11.1)

 Others

993 (89.5)

1419 (88.5)

2412 (88.9)

School location

   

 City of Brescia

311 (28.0)

576 (35.9)

887 (32.6)

 Others

801 (72.0)

1030 (64.1)

1831 (67.4)

  1. aEducation to the highest between each student’s parents
  2. Note: For each question, percentages are calculated excluding those who did not answer