Tesis

Pengaruh Intervensi Penggunaan Notebook Riser dan Papan Ketik Eksternal Terhadap Angka Kejadian Nyeri Tengkuk pada Pekerja Kantor Pertambangan = Effect of Intervention on the Use of Notebook Risers and External Keyboard on the Incidence of Neck Pain in Mining Office Workers.

Pendahuluan : Nyeri tengkuk merupakan salah satu keluhan muskuloskeletal yang sering dialami oleh pekerja kantoran, terutama akibat postur kerja yang statis dan penggunaan perangkat kerja yang tidak ergonomis seperti laptop tanpa penyesuaian posisi layar dan papan ketik. Penggunaan notebook riser dan papan ketik eksternal diyakini dapat memperbaiki posisi kerja dan mengurangi beban otot leher Tujuan: Mengetahui pengaruh penggunaan notebook riser dan papan ketik eksternal terhadap angka kejadian nyeri tengkuk pada pekerja kantor pertambangan. Metode : Studi ini merupakan studi eksperimental berupa Superiority, Non- Randomized Controlled Trial dengan pendekatan pretest-posttest pada kelompok intervensi dan kontrol. Subjek penelitian adalah pekerja kantor pengguna laptop di perusahaan pertambangan yang dipilih secara purposive. Data dikumpulkan melalui kuesioner kemudian dianalisis menggunakan Generalized Mixed Model dengan uji bivariat dan regresi logistik multivariat. Hasil: Penggunaan notebook riser dan papan ketik eksternal secara signifikan menurunkan angka kejadian nyeri tengkuk (aRR = 0,19; 95% CI: 0,04–0,89; p = 0,03). Sementara itu, variabel usia, jenis kelamin, masa kerja, kebiasaan merokok, olahraga, dan durasi penggunaan laptop/smartphone tidak menunjukkan hubungan yang bermakna secara statistik. Kesimpulan : Intervensi ergonomi sederhana berupa penggunaan notebook riser dan papan ketik eksternal terbukti efektif menurunkan kejadian nyeri tengkuk pada pekerja kantor. Temuan ini mendukung pentingnya penerapan prinsip ergonomi dalam penataan lingkungan kerja sebagai bagian dari strategi pencegahan gangguan muskuloskeletal.
Kata kunci : Nyeri tengkuk, ergonomi, notebook riser, papan ketik eksternal, pekerja kantor, gangguan muskuloskeletal


Introduction : Neck pain is one of the musculoskeletal complaints often experienced by office workers, especially due to static work postures and the use of non-ergonomic work devices such as laptops without adjusting the position of the screen and keyboard. Use of riser notebooks and external keyboards Objective: To determine the effect of using riser notebooks and external keyboards on the incidence of nape pain in mining office workers. Methods : This study is an experimental study in the form of Superiority, NonRandomized Controlled Trial with a pretest-posttest approach in intervention and control groups. The research subjects were office workers using laptops in mining companies who were purposively selected. Data were collected through questionnaires and then analyzed using the Generalized Mixed Model with bivariate tests and multivariate logistic regression. Results: The use of riser notebooks and external keyboards significantly reduced the incidence of neck pain (aRR = 0.19; 95% CI: 0.04-0.89; p = 0.03). Meanwhile, the variables of age, gender, tenure, smoking, exercise, and duration of laptop/smartphone use did not show a statistically significant association. Conclusion: Simple ergonomic interventions in the form of using notebook risers and external keyboards were effective in reducing the incidence of neck pain in office workers. These findings support the importance of applying ergonomic principles in structuring the work environment as part of a strategy to prevent musculoskeletal disorders.
Keywords: Neck pain, ergonomics, notebook riser, external keyboard, office workers, musculoskeletal disorders.