This research objectively reflects "deficiency of kidney as the principal aspect, damp-heat, damp-cold, blood-stasis all as labeled aspects, blood stasis syndrome throughout the disease procession always" which my advisor puts forward, which is the characteristics of pathogenesis. 本研究客观的反映了导师提出的强直性脊柱炎肾虚为本,寒湿、湿热、瘀血为标,瘀血贯穿疾病始终的病机特点。