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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Med Sci Sports Exerc. 2012 Oct;44(10):2033–2039. doi: 10.1249/MSS.0b013e318259479a

Table 2.

Intakes of Energy and Macronutrients Assessed by Two Methods For Total Group*

BEF END Change P
Reported Energy Intake (kcal)
 QDI 1990 (1693, 2348) 1819 (1561, 2267) −127 (−388, 158) 0.003
 FFQ 1761 (1442, 2164) 1506 (1206, 2043) −202(−451, −5) <0.001
Total Fat (g)
 QDI 78.2 (62.6, 96.7) 71.1 (58.4, 90.7) −4.5 (−21.4, 10.6) 0.026
 FFQ 77.6 (60, 102.8) 67.0 (47.6, 94.5) −12.1 (−26.2, 4.2) <0.001
Fat (% kcal)
 QDI 35.5 (31.0, 39.1) 35.3 (31.7, 39.0) −0.1 (−4.4, 4.0) 0.851
 FFQ 40.8 (38.0, 44.8) 40.5 (36.5, 43.2) −0.01 (−4.4, 3.1) 0.378
Total Protein (g)
 QDI 80.8 (67.7, 94.7) 75.3 (64.2, 92.3) −0.4 (−21.2, 10.8) 0.131
 FFQ 62.6 (49.0, 80.6) 53.4 (45.2, 72.8) −7.6 (−20.3, 1.9) <0.001
Protein (% kcal)
 QDI 15.7 (14.3, 18.1) 16.6 (14.5, 18.5 0.9 (−1.8, 2.9) 0.133
 FFQ 14.6 (13.0, 16.5) 15.0 (13.3, 17.0) 0.2 (−1.5, 1.4) 0.752
Carbohydrate (g)
 QDI 239.0 (197.0, 287.8) 216.3 (183.2, 273.4) −21.1 (−53.6, 19.3) 0.002
 FFQ 196.0 (155.8, 246.0) 172.2 (138.2, 229.4) −17.8 (−45.2, 4.0) <0.001
Carbohydrate (% kcal)
 QDI 48.7 (44.1, 52.2) 48.2 (43.2, 53.3) −0.9 (−4.8, 4.4) 0.660
 FFQ 45.9 (41.6, 49.6) 47.2 (43.2, 50.4) 0.3 (−3.4, 5.3) 0.491

Abbreviations: AT: Aerobic training; RT: Resistance training; AT/RT: Combination of AT and RT; BEF: Before Training; END: End of Training; QDI: Average of data collected using 3-day records and 24 hr diet recalls; FFQ: Data collected by food frequency questionnaire.

*

Comparisons using Wilcoxon signed Rank Test.

Data are median (25th, 75th percentile) for n=117 QDI and n=73 FFQ.