健康自评能反映健康状态的主观和客观的两个方面，是评价老年人健康状况的一个重要指标。
Subjective health is significantly associated with objective health and it is an important index in evaluating health status of the elderly.
之后林分健康状况变差，中龄林时达到亚健康状态，二者均降低；
With the variation of forest healthy condition, medium reached subhealthy condition, and SOC content and soil respiration decreased.
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