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首页> 外文期刊>Occupational and environmental medicine >Evaluation of decompression safety in an occupational diving group using self reported diving exposure and health status.
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Evaluation of decompression safety in an occupational diving group using self reported diving exposure and health status.

机译：使用自我报告的潜水接触和健康状况评估职业潜水组的减压安全性。

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BACKGROUND: Many occupational diving groups have substantially different diving patterns to those for which decompression schedules are validated. AIMS: To evaluate tuna farm occupational diving practice against existing decompression models and describe a method for collecting and modelling self reported field decompression data. METHODS: Machine readable objective depth/time profiles were obtained from depth/time recorders worn by tuna farm occupational divers. Divers' health status was measured at the end of each working day using a self administered health survey that produces an interval diver health score (DHS) with possible values ranging from 0 to 30. Depth/time profiles were analysed according to existing decompression models. The contribution of diving exposure and between diver variability to DHS was evaluated using linear regression. RESULTS: The mean risk of decompression sickness was calculated as 0.005 (SD 0.003, n = 383). The mean DHS following diving was 3 (SD 2, n = 383) and followingnon-diving activities was 1 (SD 1, n = 41). After accounting for between diver variability in intercept, DHS was found to increase one unit for every 1% increase in the risk of decompression sickness. CONCLUSIONS: A method has been established for the collection and analysis of self reported objective decompression data from occupational diving groups that can potentially be used as the basis for development of purpose designed occupational diving decompression schedules.
机译：背景：许多职业潜水组的潜水模式与已确认减压计划的潜水模式有很大不同。目的：根据现有的减压模型评估金枪鱼农场的职业潜水实践，并描述一种收集和建模自我报告的现场减压数据的方法。方法：从金枪鱼农场职业潜水员佩戴的深度/时间记录仪获得机器可读的客观深度/时间剖面。在每个工作日结束时，使用自我管理的健康调查对潜水员的健康状况进行测量，该调查会得出间隔潜水员健康评分（DHS），可能的取值范围是0到30。根据现有的减压模型对深度/时间进行了分析。使用线性回归评估潜水暴露和潜水员之间的差异对DHS的贡献。结果：减压病的平均风险经计算为0.005（SD 0.003，n = 383）。潜水后平均DHS为3（标准差2，n = 383），非潜水后平均DHS为1（标准差1，n = 41）。在考虑了潜水员之间的截然不同之后，发现DHS每增加1％的减压病风险，就会增加一个单位。结论：已经建立了一种方法，用于收集和分析来自职业潜水组的自我报告的客观减压数据，这些数据可潜在地用作制定有目的的职业潜水减压计划的基础。

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