長期航海が船員の体組成・血圧及び加速度脈波に及ぼす影響

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The authors measured the body composition, blood pressure and accelerated plethysmography (APG) of 26 seafarers aged 22 to 57yrs (watchkeeping group : 14men, mean-aged 31yrs ; dayworking group : 12men, mean-aged 41yrs) for a month during a long-term voyage of the training ship "TAISEI MARU". Consequently, the following results are obtained. 1. %FAT during a month voyage increased significantly in the watchkeeping group, but there was no significant change in the day-working group. 2. Systolic pressure during a month voyage showed no significant change in both groups. Diastolic pressure also didn't change in the watchkeeping group, but the tendency to increase in the day-working group was recognized. APG Index of both groups tended to decrease. 3. These findings indicate that a month voyage affects seafarers tending to become obese and worsen the peripheral blood circulation.
社団法人日本航海学会の論文
1995-03-25