The MLR of the multinomial logit model and the nested logit model about urban residents is 138.54, the Adjusted Estrella values are 0.48 and 0.91, and the accuracy rate of prediction are 65% and 75%.

• 城市居民就诊行为的多项logit模型和嵌套logit模型的拟合优度指标修正似然率为138.；54；调整Estrella值分别为0