Yesalis C E, Wallace R B, Fisher W P, Tokheim R
Am J Public Health. 1980 Apr;70(4):415-7. doi: 10.2105/ajph.70.4.415.
In Muscatine, Iowa, a medically underserved rural area, a cohort study of health care utilization was made before and after a significant increase in medical manpower. There was a slight increase, rather than a decrease, in the use of chiropractic services associated with the growth in the physician manpower pool. The level of access to physician services was not a significant predictor of chiropractice utilization.
在爱荷华州马斯卡廷这个医疗服务匮乏的农村地区,在医疗人力显著增加前后进行了一项医疗保健利用情况的队列研究。与医生人力库的增长相关的整脊服务使用量出现了轻微增加,而非减少。获得医生服务的水平并不是整脊疗法利用情况的显著预测因素。