Measure aspect

Quality element

Expected importance

Perceived satisfaction

Quality gap

Relative importance (%)

Indicators for improvement of quality

Mean

Rank

Mean

Rank

QI value

Rank

Tangibility QI = −0.405 Ranking = 6

1. The logo text set in the conference will be easy to understand

5.388

21

5.376

3

−0.012

3.991

−0.047

26

2. I am satisfied with the outdoor environment layout of the main stadium

5.248

26

5.199

23

−0.048

3.887

−0.187

25

3. The cleaning and maintenance of the toilet makes me satisfied

5.339

23

5.180

25

−0.159

3.955

−0.629

21

4. The air conditioning in the main stadium makes me feel satisfied

5.410

20

5.239

21

−0.172

4.008

−0.689

18

5. There is a park green area outside the main venue that allows children to be outdoors, which makes me satisfied

5.495

17

5.379

2

−0.116

4.070

−0.472

24