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Table 2 Descriptive statistics of the responses given to the items of the OHIP-14 by the participants

From: The Chinese version of the Oral Health Impact Profile-14 (OHIP-14) questionnaire among college students: factor structure and measurement invariance across genders

Item

Mean

SD

Min

Max

Skewness

Kurtosis

It1

0.387

0.7642

0

4

2.328

5.607

It2

0.357

0.7372

0

4

2.365

5.767

It3

0.594

0.8964

0

4

1.398

1.149

It4

0.526

0.8461

0

4

1.564

1.775

It5

0.298

0.7382

0

4

2.768

7.501

It6

0.311

0.7417

0

4

2.657

7.005

It7

0.594

0.8642

0

4

1.291

0.775

It8

0.455

0.8151

0

4

1.942

3.556

It9

0.452

0.7918

0

4

1.848

3.087

It10

0.435

0.7975

0

4

1.962

3.619

It11

0.321

0.6894

0

4

2.400

5.953

It12

0.309

0.6734

0

4

2.414

5.816

It13

0.428

0.8064

0

4

2.097

4.303

It14

0.284

0.6542

0

4

2.672

7.745

Total

5.751

8.7388

0

52

1.840

3.495