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Abstrak :
Kelainan otot rangka merupakan gangguan fungsi otot, tendon, saraf, pembuluh darah, tulang dan ligamen yang biasa diderita oleh pekerja dengan aktivitas kerja menggunakan kekuatan otot, seperti pekerja laundry. Penelitian ini bertujuan mengetahui sikap kerja pekerja laundry dan hubungan dengan risiko musculoskeletal disorders di Kecamatan Purwokerto Utara. Penelitian ini menggunakan desain studi potong lintang dengan teknik pengambilan sampel menggunakan quota sampling dengan kriteria inklusi responden bekerja hanya pada satu bagian kerja tertentu dari laundry, tidak memiliki keterbatasan komunikasi dan kriteria eksklusi responden keluar dari pekerjaan dan tidak bersedia dijadikan responden. Sampel sebanyak 150 orang dengan kuota masing-masing bagian diambil sebagai sampel sebanyak 30 orang, meliputi bagian penimbangan, pencucian, pengeringan, penyetrikaan dan pengemasan. Penelitian menemukan sikap kerja yang berhubungan dengan risiko kelainan otot rangka adalah pada bagian pencucian (nilai p = 0,014, nilai p < 0,05). Sedangkan sikap kerja bagian penimbangan (nilai p = 0,77), pengeringan (nilai p = 0,257), penyetrikaan (nilai p = 0,109) dan pengemasan (nilai p =0,370) tidak berhubungan dengan risiko MSDs (nilai p > 0,05). Hanya sikap kerja pada bagian pencucian yang berisiko menimbulkan MSDs, sehingga perlu dilakukan intervensi berupa pelatihan sikap kerja mencuci yang benar. ......Musculoskeletal disorders (MSDs) are disorders of muscle function, tendons, nerves, blood vessels, bones and ligaments that usually occur in workers with work activities using muscle power, such as laundry workers. The study aimed to determine the attitude of the working relationship with the risk of MSDs in the Nothren Purwokerto district. Type cross-sectional study with a quantitative approach. The sampling technique using quota sampling with inclusion criteria of the respondents worked only on one particular part of the laundry work, they do not have any communication limitations and exclusion criteria respondents out of work and not willing to be the respondent. Based on these criteria obtained a sample of 150 people with a quota of each section is taken as a sample of 30 people, which is part of the weighing, washing, drying, ironing and packing. The results showed that the attitude of work-related MSDs are at the risk of leaching (p value= 0.014, p< 0.05). While the attitude of the weighing part employment (p= 0.77), drying (p= 0.257), ironing (p= 0.109), and packaging (p= 0.370) was not associated with risk of MSDs, because the value of p> 0.05. So it is concluded that only work attitude on the part pose a risk of MSDs washing. Therefore, it is necessary to intervene in the form of job training wash right attitude.

Abstrak :
Sumber daya manusia merupakan aset penting bagi perusahaan dalam rangka peningkatan produk yang dihasilkan, salah satunya adalah sumber daya pekerja. Pekerja dengan beban kerja yang berat akan mengakibatkan terjadinya kelelahan yang pada akhirnya dapat menurunkan kualitas produk yang dihasilkan. Tujuan penelitian ini adalah mengembangkan model kuan- titatif manajemen kelelahan dan beban kerja untuk meningkatkan produk- tivitas. Adapun metode penelitian yang digunakan adalah survei eksplana- tori dengan pendekatan cross sectional dengan sampel sebanyak 45 peker- ja penggilingan padi. Hasil analisis menunjukkan bahwa variabel kelelahan kerja maupun beban kerja mempunyai hubungan yang signifikan dengan produktivitas kerja. Model persamaan regresi yang terbentuk adalah pro- duktivitas kerja = -4,188 + 0,027 kelelahan kerja ? 0,100 beban kerja yang berarti bahwa setiap kenaikan 1 mili/detik kelelahan kerja akan meningkatkan produktivitas kerja sebesar 1 ton/hari dan setiap penurunan 1 kali/menit beban kerja maka akan meningkatkan produktivitas kerja sebe- sar 1 ton/hari.

Human resources is an important asset for the company in order to improve the product, one is the labor resource. Workers with heavy workload will result in fatigue, which in turn can degrade the quality of products produced. This study aimed to develop a quantitative model of fatigue and workload management to improve productivity. The research method used eksplana- tory survey with crossectional approach, using 45 sample. The results showed work fatigue and workload had a significant relationship with labor productivity. Regression equation model that is formed is productivity = -4.188 + 0.027 work fatigue ? 0.100 workload which means that every increase of 1 millimeter/second job fatigue, it will increase labor productivity by 1 ton/day, and every reduce of 1 times/minute the workload it will increase labor productivity by 1 ton/day.

Abstrak :
Abstrak
One of the occupational diseases that can arise for workers with high accuracy is a decrease in their visual acuity. Therefore, it is necessary to study the risk factors of decreasing visual acuity in workers with high accuracy, such as in wig makers. This study aimed to examine the correlation between age, working period, lighting intensity, fatigue, and nutritional status with visual acuity, and to observe the main risk factors that can be used as a reference for predicting decreasing visual acuity. This study was an observational study that used a cross-sectional design. The population number for this study was 185 wig makers.A total of 85 samples were selected using simple random sampling. The study was carried out in January to March 2016 on wig makers in Purbalingga. The results showed that variables most closely associated with visual acuity were working period (p-value = 0.000 < 0.05), lighting intensity (p-value = 0.000 < 0.05), and fatigue (0.013 < 0.05). Variables that were not related to vision acuity were age (p-value = 0.846 > 0.05) and nutritional status (p-value = 0.562 > 0.05).