HSD

例句：

1. 1. The patient's HSD is stable, but he still needsto follow the doctor's advice.
   患者的健康状态稳定，但仍需遵循医生的建议。
2. 2.The HSD of the elderly population isa major concern for healthcare providers.
   老年人群的健康状态是医疗保健提供者的主要关注点。
3. 3.The research on HSD has significant implicationsfor public health policy.
   关于健康状态的研究对公共卫生政策有重要影响。