Tesis

Pengaruh Variasi Bentuk Wajah terhadap Prevalensi Kebocoran Respirator N-95 tipe 1860 dan 9105 Pada Tenaga Kesehatan = The Effect of Facial Shape Variation on the Leakage Prevelance of N-95 Respirators type 1860 and 9105 in Health Workers.

Latar belakang: Coronavirus disease 2019 (COVID-19) penyakit yang disebabkan oleh virus SARS CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2). Covid telah menyebar dengan cepat dari manusia ke manusia dan tranmisi menular melalui aerosol dan droplet. Penggunaan Alat Pelindung Diri yaitu masker sangat diperlukan untuk menghalangi masuknya virus ke dalam tubuh. Pemilihan respirator N-95 yang sesuai bentuk wajah dapat membantu melindungi petugas medis terhadap kebocoran respirator N-95. Tujuan penelitian: Untuk mengetahui pengaruh variasi bentuk wajah terhadap prevalensi kebocoran respirator N-95 tipe 1860 dan 9105. Metode: Penelitian ini merupakan deskriptif analitik dengan desain penelitian cross sectional study. Subjek penelitian terbagi menjadi tiga kelompok wajah dan dilakukan fit test menggunakan dua tipe respirator N-95. Hasil: Terdapat perbedaan bermakna antara faktor risiko jenis kelamin, status gizi, bentuk wajah dan tipe respirator N-95 terhadap kejadian kebocoran respirator N-95. Bentuk wajah oval memiliki pengaruh yang paling signifikan terhadap kebocoran respirator N-95 yaitu 32%, wajah bulat 15% dan wajah persegi 11% dengan nilai p 0,008 dan OR 3,79 (95%IK : 1,37-10,48). Kesimpulan: Respirator N-95 tipe 9105 memiliki tingkat kebocoran kecil pada ketiga kelompok bentuk wajah. Individu dengan wajah oval penggunaan respirator N-95 harus dimodifikasi dengan pemasangan segel atau klip untuk menutup celah kebocoran.
Kata kunci: SARS CoV-2, Variasi Bentuk Wajah, Kebocoran Respirator N-95


Background: Coronavirus disease 2019 (COVID-19) is a disease caused by the SARS CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) virus. Covid has spread rapidly from human to human and transmitted through aerosols and droplets. The use of Personal Protective Equipment, such as masks, is needed to prevent the entry of viruses into the body. Choosing of N95 respirators that suitable with facial shape can protect health worker from the N-95 respirators leakage. Objectives: To determine the effect of facial shape variation on the leakage prevalence of N-95 respirators type 1860 and 9105. Methods: This research was a descriptive analytic with cross sectional study. The subjects were divided into three facial groups and fit test was performed using two types of N-95 respirators. Results: There were significant differences between the risk factors of gender, nutritional status, facial shape and type of N-95 respirators to the incidence of N-95 respirators leakage. Oval face had the most significant effect on N-95 respirator leakage was 32%, round face was 15% and square face was 11% with p value 0,008 and OR 3,79 (95%CI : 1,37-10,48). Conclusion: The N-95 respirator type 9105 had a small leakage rate between three groups of facial shape. Subject with oval face whose wearing N-95 respirators should be modified by sealing tape or clip to cover the leakage..
Keywords: SARS CoV-2, Facial Shape Variation, Respirator N-95 Leakage