Community Micro-Ambulance Design Based on QFD and TRIZ Theories

Table 14

The mean and standard deviations of the evaluation indicators.

Evaluation indicators	Transportation	Medical aid	Body appearance	Mean	Standard deviation
Very satisfied	0.554	0.617	0.347	0.506	0.115
Satisfied	0.198	0.249	0.272	0.239	0.030
General	0.197	0.079	0.249	0.175	0.071
Dissatisfied	0.508	0.046	0.131	0.228	0.202
Very dissatisfied	0.000	0.008	0.000	0.002	0.003