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Table 1 Participant demographics (N = 974)

From: Yale Food Addiction Scale 2.0 (YFAS 2.0) and modified YFAS 2.0 (mYFAS 2.0): Rasch analysis and differential item functioning

Variables

Mean (S.D.) or n (%)

Age

23.7 (4.3)

Height (cm)

167.2 (50.3)

Weight (kg)

63.5 (34.4)

BMI

22.4 (3.6)

Gender

Male

396 (40.7)

Female

578 (59.3)

Educational level

College

679 (69.7)

Master’s

262 (26.9)

Doctoral

26 (2.7)

Others

7 (0.7)

Marital status

Single

903 (92.7)

Married

49 (5.0)

Divorced

5 (0.5)

Separated

1 (0.1)

Others

16 (1.6)

Monthly income (NTD)

Below $4999

140 (14.4)

$5000–9999

99 (10.2)

$10,000–14,999

130 (13.3)

$15,000–19,999

46 (4.7)

$20,000–24,999

98 (10.1)

$25,000–29,999

75 (7.7)

$30,000–34,999

49 (5.0)

$35,000–39,999

22 (2.3)

$40,000–44,999

23 (2.4)

$45,000–49,999

9 (0.9)

Above $50,000

29 (3.0)

Missing

254 (26.1)

Smoke

No

678 (69.6)

Yes

42 (4.3)

Missing

254 (26.1)

Use alcohol

No

636 (65.3)

Yes

84 (8.6)

Missing

254 (26.1)

  1. S.D. standard deviation; NTD New Taiwan Dollar; 1 NTD = 0.034 United States Dollar