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Table 1 Characteristics of the N = 100 Individuals; Late Summer/Early Fall 2017; Nogales AZ

From: Culturally-consistent diet among individuals of Mexican descent at the US-Mexico border is associated with sleep duration and snoring

aVariable Complete Sample (N = 100) Stratified by Frequent Consumption of Culturally-Consistent Food
No (N = 13) Yes (N = 87) a,bp
Age (Years) 36.50 ± 19.10 30.34 ± 23.07 37.45 ± 18.36 0.3050
Sex     0.9480
 Male 53.00 53.85 52.87  
 Female 47.00 46.15 47.13  
Acculturation
 Mexican 2.90 ± 0.75 1.79 ± 0.96 3.06 ± 0.55 0.0004
 Anglo 1.94 ± 0.94 2.03 ± 1.00 1.93 ± 0.93 0.7449
Mother’s Education     0.7924
 Less Than High School 42.00 30.80 43.70  
 High School 13.00 15.40 12.60  
 Some College 23.0 23.10 23.00  
 College 22.0 30.80 20.70  
Father’s Education     0.3120
 Less than High School 39.00 23.10 41.40  
 High School 18.00 30.80 16.10  
 Some College 20.00 30.80 18.40  
 College 23.00 15.40 24.10  
 PSQI Sleep Duration (Hours) 6.06 ± 1.75 4.83 ± 2.14 6.24 ± 1.62 0.0377
 PSQI Total Score 7.73 ± 3.47 7.69 ± 4.42 7.74 ± 3.34 0.9734
 ISI Score 9.14 ± 4.20 8.08 ± 4.52 9.30 ± 4.16 0.3726
 ESS Score 6.36 ± 4.33 7.00 ± 5.58 6.26 ± 4.14 0.6549
Snoring     0.0681
 Never 41.00 30.80 42.50  
 Rarely 18.00 15.40 18.40  
 Sometimes 19.00 15.40 19.50  
 Often 9.00 30.80 5.75  
 Always 13.00 7.69 13.80  
  1. aValues reported as percent or mean ± standard deviation (% or M ± SD)
  2. bTests of significance were either student’s t-tests or chi-squared tests
  3. PSQI Pittsburgh Sleep Quality Index, ISI Insomnia Severity Index, ESS Epworth Sleepiness Scale