The Shift Pattern Effect On Work Capacity Based On Ergonomics  

Oleh:

Theresia, Linda ; Bangun, Ramon ; Widyanti, Yenny

Jenis: Article from Proceeding
Dalam koleksi: APCOMS 2009: The 2nd Asia-Pacific Conference on Manufacturing System: Reconfigurable Manufacturing System for Facing Turbulent Manufacturing Environment, November 4th-5th, 2009, Yogyakarta, Indonesia, page I.8-17.
Topik: Ergonomics; Shift; Work Capacity; Work Time
Fulltext: APCOMS G1-2.pdf (55.64KB)

Isi artikel

Hospital is a service industry which is concerned with health sector. As a supply of services, it operates within 24 hours, expected to give optimal services. One of the units in the hospital is an Emergency Room as we call it UGD, in which the system of work is divided into 3 shifts. The purpose of this research is to know the differences of the workers’ performance which affect different work time and work capacity. One method is used to know the effect between shift pattern and work capacity with the performance. The performance is measured using the ergonomic concept. This concept is concerned with measuring the heartbeat. The questionnaire is distributed to know the differences in the performance as we can see it from the complaints and motivation of the workers having different work capacity in every shift. A study observation is carried out at 2 hospitals, RSUD and RSPP. The result of statistical data shows that the average percentage of 30 weariness in general at RSUD for shift 1 is as big as 43%, 56% in shift 2 and 67% in shift 3, whereas at RSPP 35% in shift 1,43% in shift 2 and 60% in shift 3. We can conclude that the effect of weariness is high enough in shift 3. In measuring the heartbeat, we get an average consumption of energy in every shift. At RSUD for shift 1 it is as big as 0.809 kkal/minute, for shift 2 0,442 kkal/minute and for shift 3 1,638 kkal/minute. While at RSPP for shift 1 it is as big as 0,643 kkal/minute, for shift 2 0,287kkal/minute and for shift 3 1,605 kkal/minute. Based on measuring the heartbeat, we can conclude that work capacity in shift 1 and 2 is light, and in shift 3 moderate. Obviously it has the same work capacity between shift 1 and shift 2 in both two hospitals. The shift pattern used now by RSUD hospital is “metropolitan rotation”. An energy consumption needed during 8 week is 29.121,12 kkal. The shift pattern used by RSPP hospital is a “3:1” (three equivalent 1). An energy consumption needed during 8 week is 25.830,72 kkal. The result of measurement shows differences of energy consumption for 8 week observation at RSUD and RSPP where shift pattern “metropolitan rotation” needs higher energy as big as 3.290,40 kkal which is better than pattern “3:1” (3 equivalent 1).

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