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Table 1 Sample characteristics

From: A survey of diet self-efficacy and food intake in students with high and low perceived stress

Variable Mean (SD) or %
Demographics  
  Age (Min = 18.0, Max = 38.0) 20.62 (3.41)
  Sex (% female) 85
  Race (% Caucasian/White) 55
  BMI (Min = 14.87, Max = 35.2) 21.93 (4.97)
  Smoking status (% yes) 6.9
Program  
  Psychology 19
  Social work 17
  Biology 12
  Nursing 10
  Other 42
Work  
  No (%) 44
  Part time (%) 55
  Full time (%) 1
Exams  
  0 (%) 6
  1 to 2 (%) 12
  3 to 4 (%) 25
  5 to 6 (%) 33
  7+ (%) 24
  Hypertension (%yes) 1
  Medication (%yes) 18
Stress and self efficacy  
  PS (Min = 7.0, Max = 40.0) 26.72 (7.43)
  GSE (Min = 20.0, Max = 40.0) 30.31 (4.0)
  DSE (Min = 25.0, Max = 100) 75.88 (12.73)
Dietary intake  
  Sodium score (Min = 8.0, Max = 64.00) 30.21 (10.85)
  Sodium (mg/day) (Min = 194.6, Max = 6512.5) 2983.7 (1184.16)
  Fat score (Min = 4.0, Max = 48.0) 20.66 (7.96)
  Percent fat (%) (Min = 24.0, Max = 50.9) 34.16 (4.82)
  Saturated fat (g) (Min = 9.4, Max = 48.1) 24.57 (7.16)
  Total fat (g) (Min = 49.5, Max = 159.1) 91.94 (19.31)
  Cholesterol (mg) (Min = 96.55, Max = 476.35) 254.06 (69.99)