OBJECTIVE: To identify dietary patterns of a representative sample of Iranian adults using factor analysis. METHODS: This study was conducted in 2000-2001 as the baseline survey of Isfahan Healthy Heart Program (IHHP). We studied 12,514 participants aged ≥19 years who were randomly selected in three counties of Central Iran. A validated 48-item food frequency questionnaire was completed and factor analysis was used to identify dietary patterns. RESULTS: Four major dietary patterns were identified, namely "Western", "animal fat", "traditional" and "Mediterranean". In both men and women, we found a significant positive relationship between age and Mediterranean diet, and a negative relationship between age and the other three dietary patterns (P < 0.001). The Western and traditional dietary patterns showed a significant negative relationship with education in both genders (P < 0.01). The Western dietary pattern correlated positively with being single, widowed, or a divorced man (P < 0.001). CONCLUSIONS: We identified four major dietary patterns. As dietary pattern analysis is useful to identify dietary behaviors in relation to health risks, the results can be practical.
OBJECTIVE: To identify dietary patterns of a representative sample of Iranian adults using factor analysis. METHODS: This study was conducted in 2000-2001 as the baseline survey of Isfahan Healthy Heart Program (IHHP). We studied 12,514 participants aged ≥19 years who were randomly selected in three counties of Central Iran. A validated 48-item food frequency questionnaire was completed and factor analysis was used to identify dietary patterns. RESULTS: Four major dietary patterns were identified, namely "Western", "animal fat", "traditional" and "Mediterranean". In both men and women, we found a significant positive relationship between age and Mediterranean diet, and a negative relationship between age and the other three dietary patterns (P < 0.001). The Western and traditional dietary patterns showed a significant negative relationship with education in both genders (P < 0.01). The Western dietary pattern correlated positively with being single, widowed, or a divorced man (P < 0.001). CONCLUSIONS: We identified four major dietary patterns. As dietary pattern analysis is useful to identify dietary behaviors in relation to health risks, the results can be practical.
Authors: F B Hu; E Rimm; S A Smith-Warner; D Feskanich; M J Stampfer; A Ascherio; L Sampson; W C Willett Journal: Am J Clin Nutr Date: 1999-02 Impact factor: 7.045
Authors: C A González; S Argilaga; A Agudo; P Amiano; A Barricarte; J M Beguiristain; M D Chirlaque; M Dorronsoro; C Martinez; C Navarro; J R Quirós; M Rodriguez; M J Tormo Journal: Gac Sanit Date: 2002 May-Jun Impact factor: 2.139
Authors: N Mohammadifard; M Talaei; M Sadeghi; S Oveisegharan; J Golshahi; A Esmaillzadeh; N Sarrafzadegan Journal: Eur J Clin Nutr Date: 2016-10-19 Impact factor: 4.016