[Adolescents' affectivity and sexuality: a randomized trial of the efficacy of a school health promotion intervention in a primary school].
A cluster randomised trial was conducted to evaluate the efficacy of a health promotion intervention aimed at improving knowledge and preventing sexually transmitted diseases (STD) amongst Grade 9 primary school students in Salerno (Italy). Students were randomized to either one of two groups: intervention group or control group. The intervention group was required to attend three meetings, each lasting one and a half hours. A questionnaire was then administered to both groups to evaluate knowledge of STD, contraception, sexuality, affectivity, satisfaction with interpersonal relationships with family, social groups and healthcare professionals. Variations of knowledge in the two groups were evaluated through calculation of odds ratios. Three hundred twenty-two students participated in the study. All students who received the study intervention were able to identify at least one STD post-intervention, while 2.5% of students in the control group did not indicate any. Students in the intervention group were more likely to select condoms as the most suitable contraception for young people (OR 5.54; 95% CI 3.27 -9.38), compared to controls (OR 1.91; 95% CI 1.20 - 3.05) (p = 0.002). They were also better aware of the possibility of contracting a STD even after incomplete sexual intercourse (OR 0.21, 95% CI 0.13 to 0.35), with a statistically significant difference (p &lt;0.001) compared to the control group (OR 0.71, 95% CI 0.45 to 1.11). In addition, students in the intervention group were more likely to turn to their own parents when having doubts about sexual issues (p = 0.004) and female students to consider their gynecologist as a reference figure. In conclusion, the findings indicate that students randomized to the intervention group were more informed and aware of issues related to sexuality and its associated risks.
Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma.
Giuseppe
G
Del Prete
Guglielmo
G
Giraldi
Silvia
S
Miccoli
Velia
V
Salamone
Mariangela
M
Speranza
Michela
M
Vita
John Frederick
JF
Osborn
Antonio
A
Boccia
Giuseppe
G
La Torre
D000293:Adolescent; D004644:Emotions; D005260:Female; D006266:Health Education; D006293:Health Promotion; D006801:Humans; D008297:Male; D012574:Schools; D012725:Sexual Behavior; D019529:Sexuality; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*