dc.contributor.advisor | Ramayati, Rafita | |
dc.contributor.advisor | Ali, Muhammad | |
dc.contributor.author | Ihsani, Fadhilah | |
dc.date.accessioned | 2021-07-12T10:04:48Z | |
dc.date.available | 2021-07-12T10:04:48Z | |
dc.date.issued | 2015 | |
dc.identifier.uri | http://repositori.usu.ac.id/handle/123456789/35636 | |
dc.description.abstract | Background. The increasing prevalence of primary hypertension nowadays
has motivated researchers to identify the influencing factors, one of which is
noise. Many studies in adults, school-aged and preschool-aged children have
reported association between noise exposure and blood pressure, but none
in adolescents.
Objective. To assess the influence of environmental noise around school on
blood pressure in adolescents.
Methods. To identify noisy and quiet schools, mean noise level of 192 senior
high schools in Medan were measured using sound level meter. From each
category, one school was randomly selected (one noisy school and one quiet
school with mean noise level of 70.4 and 52.2 dB, respectively). Blood
pressure was measured using mercury sphygmomanometer. Body weight
and height were obtained for body-mass-index calculation, along with
questionnaire and parents interview regarding history of illnesses.
Results. Two-hundred-and-seventy-one adolescents (106 boys and 165
girls) were included. Adolescents from noisy-school (n=136) had higher
systolic and diastolic blood pressure (121.6 (SD 13.9) mmHg; P<0.001 and
71.1 (SD 8.1) mmHg; P<0.001 respectively) than those (n=135) from quiet school (111.8 (SD 12.6) mmHg; P<0.001 and 63.8 (SD 8.0) mmHg; P<0.001,
respectively). Genders, family history of hypertension, ethnics, height and
body mass index were factors that were statistically significant beside noise.
After adjusting for other factors, noise had a significant moderate association
with systolic and diastolic blood pressure (β=0.452, P=0.001 and β=0.473,
P=0.001, respectively).
Conclusion. Environmental noise around school is associated with higher
systolic and diastolic blood pressure in adolescents. | en_US |
dc.description.abstract | Latar belakang. Meningkatnya prevalensi hipertensi primer dewasa ini telah
mendorong beberapa peneliti untuk mengidentifikasi faktor-faktor yang
mempengaruhi, salah satunya adalah kebisingan. Beberapa studi telah
melaporkan hubungan antara paparan kebisingan dan tekanan darah pada
dewasa, anak usia sekolah dan pra-sekolah, namun studi pada remaja
sampai sekarang belum ada.
Tujuan. Untuk menilai pengaruh kebisingan lingkungan sekolah terhadap
nilai tekanan darah pada remaja.
Metode. Untuk mengidentifikasi sekolah bising dan sekolah tenang, tingkat
kebisingan rerata 192 SMA di Medan diukur dengan sound level meter. Satu
sekolah bising dan satu sekolah tenang dipilih secara acak (tingkat
kebisingan rerata 70.4 dB dan 52.2 dB, berturut-turut). Tekanan darah diukur
dengan sfigmomanometer air raksa. Berat badan ditimbang, tinggi badan
diukur, pengisian kuisioner dan wawancara orang tua dilakukan untuk
identifikasi faktor-faktor lain dan riwayat penyakit terdahulu.
Hasil. Remaja dari sekolah bising (n=136) memiliki tekanan darah sistolik
dan diastolik yang lebih tinggi (121.6 (SD 13.9) mmHg; P<0.001 dan 71.1 (SD
8.1) mmHg; P<0.001, berturut-turut) dibandingkan remaja (n=135) dari
sekolah tenang (111.8 (SD 12.6) mmHg; P<0.001 dan 63.8 (SD 8.0) mmHg;
P<0.001, berturut-turut). Jenis kelamin, riwayat orang tua hipertensi, suku,
tinggi badan dan indeks massa tubuh adalah faktor yang secara statistik
bermakna selain kebisingan. Setelah faktor-faktor lain dikontrol, kebisingan
memiliki hubungan moderat yang bermakna dengan tekanan darah sistolik
dan diastolik (β=0.452, P=0.001 dan β=0.473, P=0.001, berturut-turut).
Kesimpulan. Kebisingan lingkungan sekolah berhubungan dengan tekanan
darah sistolik dan diastolik pada remaja. | en_US |
dc.language.iso | id | en_US |
dc.publisher | Universitas Sumatera Utara | en_US |
dc.subject | Tekanan darah | en_US |
dc.subject | kebisingan | en_US |
dc.subject | remaja | en_US |
dc.title | Hubungan Antara Kebisingan Lingkungan Sekolah dengan Tekanan Darah pada Remaja | en_US |
dc.type | Thesis | en_US |
dc.identifier.nim | NIM107103007 | |
dc.description.pages | 112 Halaman | en_US |
dc.description.type | Tesis Magister | en_US |