Table 3.

Pairwise comparison of the dietary intakes across each quartile categories of DRRDS^*.

Variables	Q1, Q2	Q1, Q3	Q1, Q4	Q2, Q3	Q2, Q4	Q3, Q4
Energy (kcal/d)
Mean deference	−210.64	−258.06	−229.12	−47.41	−18.47	28.94
p	0.003	<0.001	0.001	0.862	0.991	0.963
Carbohydrate (g/d)
Mean deference	−56.35	−74.17	−83.39	−17.82	−27.03	−9.21
p	<0.001	<0.001	<0.001	0.200	0.021	0.733
Protein (g/d)
Mean deference	−7.78	−14.15	−17.85	−6.37	−10.07	−3.69
p	0.008	<0.001	<0.001	0.048	0.001	0.428
Fat (g/d)
Mean deference	3.98	8.82	17.67	4.83	13.69	8.85
p	0.551	0.012	<0.001	0.384	<0.001	0.018
Fiber (g/d)
Mean deference	−3.25	−5.69	−5.62	−2.43	−2.37	0.06
p	<0.001	<0.001	<0.001	0.001	0.003	1.00
Cereal fiber (g/d)
Mean deference	−2.54	−4.03	−5.14	−1.48	−2.59	−1.10
p	<0.001	<0.001	<0.001	0.015	<0.001	0.114
Nuts (g/d)
Mean deference	−0.92	−2.03	−1.68	−1.11	−0.75	0.35
p	0.239	<0.001	0.003	0.116	0.462	0.889
Caffeine (mg/d)
Mean deference	−112.34	−110.45	−145.11	1.89	−32.76	−34.65
p	<0.001	<0.001	<0.001	1.00	0.298	0.212
Whole fruits (g/d)
Mean deference	−15.52	−50.11	−40.83	−34.59	−25.31	9.28
p	0.656	0.001	0.012	0.053	0.274	0.900
PUFA to SFA
Mean deference	−3.54	−2.50	−9.06	1.03	−5.52	−6.56
p	0.600	0.791	0.010	0.984	0.279	0.118
GI
Mean deference	−0.504	−0.48	−0.68	0.02	−0.18	−0.20
p	0.082	0.078	0.006	1.00	0.842	0.768
Trans fatty acids (g/d)
Mean deference	0.10	0.20	0.34	0.09	0.24	0.14
p	<0.001	<0.001	<0.001	0.001	<0.001	<0.001
SSBs/fruit juices (g/d)
Mean deference	0.56	0.37	1.13	−0.18	0.57	0.75
p	0.286	0.598	0.002	0.936	0.313	0.078
Red and processed meats (g/d)
Mean deference	3.05	3.29	8.23	0.23	5.17	4.94
p	0.104	0.049	<0.001	0.998	0.001	0.001

^*Data was analyzed by Tukey's post-hoc tests.

PUFA to SFA, Ratio of polyunsaturated fatty acid to saturated fatty acid; GI, Glycemic index; SSB, Sugar-sweetened beverages.