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HUBUNGAN SIKAP KERJA DUDUK DENGAN RISIKO KELUHAN OTOT-OTOT SKELETAL PADA PEKERJA DENGAN POSISI DUDUK
Full text linkABSTRAK
HUBUNGAN SIKAP KERJA DUDUK DENGAN RISIKO KELUHAN OTOT-OTOT SKELETAL PADA PEKERJA DENGAN POSISI DUDUK
Oleh
Hafiz Shatari
1310311050
Gangguan pada sistem otot rangka/musculoskeletal disorders (MSDs) akan menyebabkan penurunan aktivitas kerja yang berdampak pula pada output dari hasil kerja. Sikap kerja duduk atau berdiri yang salah dan dalam jangka waktu yang lama juga dapat menjadi penyebab timbulnya berbagai keluhan kesehatan seperti nyeri, kelelahan, bahkan kecelakaan. Dampak negatif tersebut akan terjadi baik dalam jangka waktu pendek maupun panjang. Penelitian ini bertujuan untuk mengetahui hubungan sikap kerja duduk dengan keluhan otot-otot skeletal pada pekerja bordir di UMKM Kanagarian Koto Dalam Barat Kec. Padang Sago Kab. Padang Pariaman.
Jenis penelitian ini merupakan observasional dengan desain cross sectional. Sampel penelitian adalah 30 pekerja bordir di UMKM Kanagarian Koto Dalam Barat dengan menggunakan teknik total sampling. Data sikap kerja duduk diperoleh dengan melakukan pengamatan dan menggunakan metode RULA (Rapid Upper Limb Assesment). Data keluhan otot-otot skeletal diperoleh dengan menggunakan kuesioner Nordic Body Map. Analisis data yang digunakan adalah uji statistik Chi-Square.
Hasil penelitian sikap kerja duduk yang kurang aman sebanyak 15 orang (50%) dan sikap kerja duduk yang tidak aman sebanyak 15 orang (50%). Hasil penelitain risiko keluhan otot-otot skeletal dengan risiko rendah sebanyak 20 orang (66,67%) dan risiko sedang sebanyak 10 orang (33,33%). Hasil uji statistik dengan Chi-Square menunjukkan nilai p > 0,05 yang artinya tidak terdapat korelasi yang bermakna antara dua variabel yang diuji.
Kesimpulan dari penelitian ini adalah tidak terdapat hubungan sikap kerja duduk dengan risiko keluhan otot-otot skeletal pada pekerja bordir di UMKM Kanagarian Koto Dalam Barat Kec. Padang Sago Kab.Padang Pariaman.
Kata Kunci: Sikap kerja duduk, keluhan otot-otot skeleta
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Full text linkBackground: The escalating prevalence of high myopia represents a critical global health crisis, particularly in Southeast Asia. This pathological refractive status is driven by complex structural changes, primarily axial elongation, which predisposes the eye to sight-threatening complications. While the dominance of axial length in myopia is established, the compensatory role of the anterior segment—specifically whether the cornea or anterior chamber undergoes adaptive morphological changes to counteract elongation—remains a subject of debate. This study utilized high-resolution Swept-Source Optical Coherence Tomography (SS-OCT) to precisely quantify the relationship between Spherical Equivalent (SE) and ocular biometric parameters, isolating the specific contributions of posterior segment elongation versus anterior segment adaptation.
Methods: This observational analytic study with a cross-sectional design was conducted at the Ophthalmology Clinic of Dr. M. Djamil General Hospital, Padang, Indonesia. The study recruited patients aged 18–40 years diagnosed with high myopia (SE defined as -6.00 Diopters or worse). Strict exclusion criteria were applied to eliminate confounding anterior segment pathologies. Ocular biometry was performed using the IOLMaster 700, which employs Swept-Source OCT technology for full-eye length tomography. We analyzed Axial Length (AL), Mean Keratometry (K), Central Corneal Thickness (CCT), and Anterior Chamber Depth (ACD). Statistical analysis utilized Pearson and Spearman correlation tests and linear regression modelling.
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Conclusion: Axial elongation is the predominant structural mechanism driving high myopia in this cohort. The study identified a distinct compensatory response where the cornea flattens as the eye elongates; however, this emmetropization mechanism is insufficient to neutralize the profound refractive shift caused by posterior segment expansion. These findings suggest that high myopia is a disease of focal posterior scleral remodelling rather than global ocular expansion
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No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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