目的 探討德陽市道路交通傷中人員分布的流行病學特點。 方法 回顧性統計分析德陽市2003年－2005年發生的5 300例道路交通傷資料，總結其中的規律和特點。 結果 在5 300例交通傷中，傷亡人員以男性居多（男︰女= 2.58︰1），其中16～55歲的青壯年占了全部傷亡人員的75.72%；工人、農林牧漁業人員和學生占交通傷的比例最高，達52.73%。步行、二輪摩托車和自行車是造成人員傷亡的最主要三個原因，三者比例達到了59.34%。 結論 加強交通安全意識的教育，加大交通法規的宣傳和貫徹力度，加強部門間協作是減少交通傷發生的有效措施。Objective To investigate the epidemiological characteristics of the distrubution of people with trauma due to traffic accidents in Deyang City. Methods The data of 5 300 road traffic accidents from 2003 to 2005 in Deyang were retrospectively analyzed. The rules and characters were summarized. Results More males were injured or dead than females in the 5 300 road traffic accidents (male : female = 2.58︰1 ). The young adults aged from 16 to 55 accounted for 75.72% of all the casualties. The workers, agriculture employees and students had the largest percentage (52.73%) of the injuries. Walking and riding motorcycles and bicycles were the main causes leading to the injury, which occupied 59.34%. Conclusion The effective measures to reduce trauma due to traffic accidents will attribute to enhance the personnel awareness of road safety education, improve the publicity work and enforcement of traffic laws, and strengthen collaboration of different epartments.
【摘要】 目的 研究急性主動脈夾層時間分布規律。 方法 回顧性研究我院2000年1月-2010年12月所有急性主動脈夾層患者的時間資料，分析其月份、季節、周以及時刻分布特點。 結果 急性主動脈夾層月份分布高峰點為1月4日，高峰段為9月21日～次年4月19日（Plt;0.05）；季節分布以冬春季較多（Plt;0.05）；周分布無高峰點及高峰段（Pgt;0.05）；時刻分布高峰點為上午10點及下午4點。 結論 急性主動脈夾層具有明顯的時間分布規律，我們應該在該病的高峰時間更加重視其發生的可能，從而減少誤診，改善預后。【Abstract】 Objective To investigate the features of time distribution in the occurrence of acute aortic dissection (AAD). Methods We retrospectively analyzed all the databases of AAD in our hospital between January 1, 2000 and December 31, 2010, and studied the monthly, seasonal, weekly, and circadian distribution of the cases. Results In terms of monthly distribution, the occurrence of AAD peaked at January 4th with the high frequency in the period of September 21st to April 19th of the next year (Plt;0.05). According to the seasonal distribution, the occurrence of AAD peaked in winter and spring (Plt;0.05). There was no peak time in weekly distribution (Pgt;0.05). In accordance with circadian distribution, the occurrence of AAD peaked at 10 and 16 o’clock (Plt;0.05). Conclusion Because of the obvious rhythm of time distribution of AAD, We can pay more attention to the diagnosis of AAD especially in the peak time, thus reducing the mistakes in diagnosis and improving the prognosis.
