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Table 1 Summary of adult model variables

From: Relationship between mean daily energy intake and frequency of consumption of out-of-home meals in the UK National Diet and Nutrition Survey

Variable Level N (%) Mean (SD)
Categorical variables
 All adults 1889  
 Gender Male 829 (43.9)  
Female 1060 (56.1)  
 NS-SeC Class 1:
 Higher managerial, administrative, professional and intermediate occupations
1217 (64.4)  
Class 2:
 Routine and manual occupations
672 (35.6)  
 Frequency of eating meals out Rarely or never 537 (28.4)  
1–2 times per month 851 (45.1)  
1 or more times per week 501 (26.5)  
 Frequency of eating takeaway meals at home Rarely or never 848 (44.9)  
1–2 times per month 667 (35.3)  
1 or more times per week 374 (19.8)  
Continuous variables
 Age Years   49.2 (16.9)
 Height Centimetres   167.5 (9.5)
 Mean daily energy intake Kilocalories   1811.2 (573.1)