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"Pekerja bagian produksi di perusahaan elektronik bekerja dengan sistim ban berjalan sehingga banyak melakukan gerakan berulang lengan alas dalam menyelesaikan tugasnya. Gerakan berulang bila dilakukan secara terus menerus dan dengan frelcuensi yang tinggi dapat menyebabkan timbulnya Work Related Musculoskeletal (WMSD), salah satunya adalah Sindroma Nyeri Bahu (SNB). Oieh karena itu dilakukan penelitian ini dengan tujuan mengetahui prevalensi serta faktor-faktor apa yang berhubungan dengan timbulnya SNB.Metoda penelitian :Desain. penelitian adalah k:ros seksional/potong lintang, dengan membandingkan prevalensi di bagian produksi dan quality control pada departemen produksi. Populasi adalah pekerja wanita. Didapatkan sampel sebesar 106 orang dari bagian produksi dan 48 orang dari bagian quality control. Pengumpulan data dilakukan antara bulan Maret sampai Juni 2005. Data diperoleh melalui wawancara dengan kuesioner, observasi dan pemeriksaan fisik,termasuk tes neurologi. Data suhu lingkungan kerja didapatkan dari data sekunder.Basil penelitian :Didapatkan prevalensi SNB sebesar 29,2 % untuk seluruh departemen produksi, dengan prevalensi di bagian produksi 36,8 % dan quality control 12,5 %. Faktor yang berhubungan dengan SNB adalah jenis pekerjaan, kebiasaan olah raga, riwayat pekerjaan, status reproduksi, jenis gerakan lengan was > 45 ° dan jumlah gerakan berulang. Faktor jumlah gerakan berulang kategori tinggi (>1.200 gerakan/jam) merupakan faktor yang paling berperan dengan SNB (OR suaian =3,749 ; 95 % CI1,45-9,70)Kesimpulan dan saran :Prevalensi SNB di perusahaan ini sebesar 29,2 %. Gerakan berulang kategori tinggi berhubungan bermakna dengan SNB, sehingga perlu dilakukan rotasi kerja antara kedua bagian pekerja tersebut.

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Workers in the production department of electronic factory have to work on conveyor line system which requires repetitive movement of upper arm with high frequencies for doing the job. Continuous repetitive movement will cause work related musculoskeletal disorder, one of them is Shoulder Pain Syndrome. This study was conducted to identify the association between Shoulder Pain Syndrome and other related factors.

Methodology :

The design of this study was cross sectional with comparison of two sites production department were production section and quality control section. The selected respondent were 106 workers from production section and 48 workers from quality control section. Data collection was conducted from Mach to June 2005. The data collection method used were guided interviews, observation and physical examination, including neurology test. Room temperature was obtained from secondary data.

Results

The prevalence of Shoulder Pain Syndrome was 29,2 % in the production department, 36,8 % in production section and 12,5 % from quality control section. Several risk factor were related to Shoulder Pain Syndrome such as job description, sport activity, reproduction status, upper arm > 45 degree and frequency of repetitive movement. The determinant variable showed significant relationship with Shoulder Pain Syndrome is the frequency of repetitive movement (OR =3,749 ; 95 % CI =1,45-9,70)

Conclusion and Recommendation :

Prevalence of Shoulder Pain Syndrome was found high among female electronic workers. It was concluded that high repetitive movement had a significant relationship with Shoulder Pain Syndrome, so that job rotation between these two sections is needed."

"Carpal Tunnel Syndrome occurs when the median nerve, which runs from the forearm into the hand, suffers pressure or is squeezed in the wrist. The resultsmay be pain, weakness, or numbness in the hand and wrist, radiating up to the arm. This study aimed to examine the risk factors i.e age, sex, work periodand repetitive movements toward Carpal Tunnel Syndrome complaints among food-packing workers in Karanganyar. The study was conducted in October toDecember 2014 that used analytic observational design with cross sectional study. Samples were 50 of 67 food-packing workers in Jaten Karanganyar industrialarea as taken by using simple random sampling technique. Data were analyzed using chi square and multivariate logistic regression. Results showedthat age and sex had significant relation with Carpal Tunnel Syndrome and age was the most influential factor 24 times to increased risk of Carpal TunnelSyndrome (p value = 0.057, Exp.  = 24.965).Carpal Tunnel Syndrome terjadi ketika saraf median, yang membentang dari lengan bawah ke tangan, mengalami tekanan atau terpuntir di pergelangantangan. Hasilnya mungkin sakit, kelemahan atau mati rasa di tangan dan pergelangan tangan, yang memancar ke lengan tangan. Penelitian ini bertujuan untukmengkaji faktor risiko usia, jenis kelamin, masa kerja dan gerakan repetitif terhadap keluhan Carpal Tunnel Syndrome pada pekerja pengepakan makanandi Karanganyar. Penelitian ini dilaksanakan pada bulan Oktober – Desember 2014 menggunakan desain observasional analitik dengan penelitian potong lintang.Sampel terdiri dari 50 orang dari total 67 pekerja pengepak makanan di kawasan industri Jaten Karanganyar yang diambil dengan menggunakan tekniksimple random sampling. Data penelitian diolah menggunakan uji kai kuadrat dan regresi logistik multivariat. Hasil penelitian menunjukkan bahwa usia danjenis kelamin signifikan berhubungan dengan keluhan Carpal Tunnel Syndrome, dan usia merupakan faktor yang paling berpengaruh 24 kali lipat untukmeningkatkan risiko terjadinya Carpal Tunnel Syndrome (nilai p = 0.057, Exp.  = 24.965)."

"Latar belakang : Pekerja bagian produksi di pabrik pengolahan daging ayam bekerja dengan sistim ban berjalan sehingga banyak melakukan gerakan repetitif tangan dan pergelangan tangan dalam menyelesaikan tugasnya. Gerakan repetitif tersebut bila dilakukan secara terus menerus dan dengan frekwensi yang tinggi dapat menyebabkan timbulnya Work Related Musculoskeletal Disorders / WMSD, di mana salah satunya adalah Sindrom Terowongan Karpal (STK) di kalangan pekerja. Oleh karena itu dilakukan penelitian ini dengan tujuan mengetahui prevalensi serta faktor- faktor apa yang berhubungan dengan timbulnya STK.Metoda Penelitian : Desain studi adalah kros seksianal, dengan membandingkan prevalensi di dua unit kerja di bagian Slaughter House yaitu Cut up dan Evisceration. Perhitungan sampel menggunakan rumus beda dua proporsi. Populasi adalah pekerja wanita karena sebagian besar yang bekerja disini adalah wanita. Didapatkan sampel sebesar 107 orang dan bagian Cut up dan 45 orang dari bagian Evisceration. Pengumpulan data dilakukan antara bulan April sampai Mei 2004. Data diperoleh melalui wawancara dengan kuesioner, observasi dan pemeriksaan fisik,. termasuk tes provokatif. Suhu lingkungan kerja didapatkan dari data sekunder.Hasil penelitian : Didapatkan prevalensi STK sebesar 27 % (41/152) untuk seluruh bagian Slaughter House, dimana prevalensi di bagian Cut up 32,7 % (351107) dan Evisceration 13,3 % (6145). Dan analisis bivariat didapatkan faktor yang berhubungan dengan STK adalah IMT>25, unit kerja, gerakan fleksi > 45 derajat dan jumlah gerakan repetitif. Setelah dilakukan analisis multivariat ternyata hanya faktor jumlah gerakan repetitif tinggi (> 1200 gerakan 1 jam) (OR : 2,42; CI : 1,57 - 3,74) dan IMT (> 25) (OR :3,72 ; CI : 1,45 - 9, 53) yang berhubungan bermakna dengan STK .Kesimpulan dan saran : Prevalensi STK di perusahaan ini sebesar 27 %.Gerakan repetitif tinggi dan kegemukan berhubungan bermakna dengan STK, sehingga perlu dilakukan rotasi kerja antara kedua bagian pekerja tersebut.

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The Association of Carpal Tunnel Syndrome with Repetitive Movement in the Wrist and Other Factors Among Female Workers in a Food Processing Factory of PT X Cikande.Scope : Workers of the production department in poultry processing factory have to work on conveyor line system which requires repetitive movement of the wrist with high frequencies for doing the job. Continuous repetitive movement will cause work related musculoskeletal disorders, where one of them is Carpal Tunnel Syndrome (CTS). This study was conducted to identify the association between CTS and other related factors.

Methodology: The design of this study was cross sectional with comparison of high repetitive and low repetitive exposed group. The selected participants were 107 workers from cut up section and 45 workers from evisceration section. Data collection was conducted from April to May 2004. The data collection method used were guided interviews, observation and physical examination, including provocative tests. Room temperature was secondary data.

Results : The prevalence of CTS were 27 % (41/152) in the Slaughters House department, 32,7 % (351107) in the Cut up section and 13,3 % (6/45) from Evisceration section. Bivariate analyses showed that several risk factors were related to CTS such as Body Mass Index (BM], work unit, flexion > 45 degree and the frequency of repetitive movement. After conducting multivariate analyses, only two variables showed significant relationship with CTS, the frequency of repetitive movement (OR=2,42, 95%CI=1,57-3,74) and overweight ( BMI>25) ( OR=3,72,95 %Cl= 1,45-9,53).

Conclusion and Recommendation : Prevalence of CTS was found high among female poultry workers. It was concluded that high repetitive movement and overweight had a significant relationship with CTS, so that job rotation between these two sections is needed."

"Latar belakang: Pada ban berjalan terdapat gerakan tangan berulang dorso-antelaterofleksi. Gerakan berulang akan menimbulkan gejala tenosinovitis pergelangan tangan. Oleh karena, itu perlu diidentifikasi dari faktor-faktor risiko terhadap tenosinovitis.Metode: Desain penelitian adalah studi kasus-kontrol. Kasus adalah subyek dengan gejala tenosinovitis antara lain nyeri pergelangan dan tes Finkelstein positif, dan kontrol adalah subyek tanpa gejala tenosinovitis. Suyek adalah semua karyawan bagian produksi PT M di Cikarang. Penelitian dilakukan bulan Februari- Maret 2003.Hasil: Subyek penelitian terdiri dari 329 orang pekerja dan ditemukan 89 orang menderita tenosinovitis. Faktor risiko yang mempengaruhi tenosinovitis adalah gerakan berulang, lama kerja dan riwayat pekerjaan. Bila dibandingkan dengan yang tidak melakukan gerakan berulang maka gerakan berulang meningkatkan risiko tenosinovitis 3 kali lipat ( Odds ratio (OR) suaian-3,15; 95% Confiden interval (CI)-1,60-6,17). Bila dibandingkan dengan masa kerja kurang dart 3 tahun, masa kerja lebih dart 3 tahun meningkatkan risiko tenosinovitis 2,3 kali lipat (OR suaian=2,31; 95% CI=1,29-4,l2). Bila dibandingkan dengan pekerja yang belum pernah bekerja, yang pernah bekerja di bagian asembling meningkatkan risiko tenosinovitis 2 kali lipat (OR suaian=2,04; 95% CIM1,13-3,69). Sedangkan indeks masa tubuh, jabatan, jenis pekerjaan, posisi tangan, jenis gerakan Langan tidak terbukti mempengaruhi tenosinovitis.Kesimpulan: Gerakan berulang, masa kerja dan riwayat pekerjaan meningkatkan risiko tenosinovitis. Untuk menurunkan risiko tenosinovitis perlu melakukan rotasi kerja sebelum masa kerja melebihi 3 tahun dan tidak menempatkan pekerja di bagian gerakan berulang bagi yang penah bekerja di bagian asembling.Repetitive Dorso-Ante-Lateroflexal Hand Movement, Period Of Work, And History Of Work Toward Risk Of The Wrist Tenosynovitis Among Women Employees In Video Cassette Factory At PT M in Cikarang Background: Repetitive dorso-ante-lateroflexal wrist movement usually occurred at assembly line jobs. It may cause symptoms of wrist tenosynovitis Therefore; it is needed to identify the risk factors related to wrist tenosynovitis.

Method: The research design was a case-control study. The case those who had symptoms of tenosynovitis (pain of wrist and Finkelstein 's test positive), and control was subject without tenosynovitis symptom. Case and control were identified through a survey toward all of PT M in Cikarang employees during February to March 2003.

Result: There were 329 employees and 89 of them suffered from wrist tenosynovitis. The risk factors that related to the occurrence of tenosynovitis were repetitive movement, period of work more than 2 years, and history of in assembly line. Compared with those who did not have repetitive movement, those with repetitive movement had an increased risk of tenosynovitis for 3 times (adjusted odds ratio (OR) =3.15; 95% Confident Interval (Cl) =1.60-6.17). Compared with those who had working period less than 3 years, they were who worked, for more than 3 years had higher risk of tenosynovitis for 2.3 times (adjusted OR=2.31; 95% CI=1.29-4.12). Compared with those who had never worked before, those with ever-worked in assembly line had an increased risk of tenosynovitis for 2 limes (adjusted OR=2.04; 95% C1=1.13-3.69). The other factors such as body mass index, types of work, profession, position of hand, types of movement, and rested of hand were not proven to be correlated with tenosynovitis.

Conclusion: Repetitive movement, period of work, history of working at assembly line an increased the risk of tenosynovitis. Therefore, it is recommended to arrange jobs among workers by rotating them after 3 years working and not to replace workers with history assembly jobs for jobs with repetitive hand movement."