Fig 1.
Theoretical framework of the conjoint design.
Table 1.
The demographics of the respondents.
Table 2.
The attributes and levels for massage parlors.
Fig 2.
Illustration of 7-point Likert scale.
Table 3.
Twenty-seven stimuli of the conjoint design.
Table 4.
Utility estimates and average importance values.
Table 5.
Ranking of each stimulus.
Table 6.
Correlation and Kendall’s Tau results.