Table 2.

Mean daily intake of food groups by tertiles of environmental footprints.

	Land tertiles				GHG tertiles				Water tertiles
Food Group	Lowa	Mediuma	Higha	p-valueb	Lowa	Mediuma	Higha	p-valueb	Lowa	Mediuma	Higha	p-valueb	Overall, N = 525a
Meat	5 ± 6	21 ± 12	61 ± 39	<0.001	9 ± 11	21 ± 16	57 ± 43	<0.001	22 ± 24	28 ± 28	37 ± 44	0.021	29 ± 34
Poultry	32 ± 33	86 ± 59	132 ± 80	<0.001	41 ± 46	78 ± 56	131 ± 82	<0.001	71 ± 56	86 ± 82	94 ± 77	0.062	83 ± 73
Fish	16 ± 20	26 ± 31	27 ± 23	<0.001	15 ± 18	23 ± 20	31 ± 33	<0.001	18 ± 17	24 ± 27	27 ± 30	0.032	23 ± 25
Dairy	323 ± 335	389 ± 339	493 ± 454	<0.001	220 ± 216	386 ± 305	599 ± 485	<0.001	345 ± 300	393 ± 365	468 ± 465	0.086	402 ± 385
Eggs	22 ± 22	34 ± 42	55 ± 76	<0.001	16 ± 15	35 ± 36	60 ± 78	<0.001	24 ± 27	37 ± 44	50 ± 75	<0.001	37 ± 53
Fruits	348 ± 405	323 ± 259	362 ± 349	0.2	273 ± 257	373 ± 381	387 ± 367	<0.001	128 ± 76	274 ± 125	631 ± 445	<0.001	344 ± 343
Vegetables	547 ± 351	558 ± 402	643 ± 556	0.5	471 ± 303	595 ± 408	681 ± 565	<0.001	345 ± 219	555 ± 294	848 ± 580	<0.001	582 ± 446
Nuts seed	11 ± 12	12 ± 15	10 ± 11	0.8	9 ± 11	13 ± 16	11 ± 11	0.3	6 ± 6	10 ± 11	17 ± 17	<0.001	11 ± 13
Oils	4.2 ± 3.6	5.4 ± 5.5	5.8 ± 5.1	0.011	4.2 ± 4.4	5.4 ± 4.8	5.9 ± 5.2	<0.001	3.5 ± 3.2	5.1 ± 4.2	6.9 ± 6.1	<0.001	5.2 ± 4.8
Legumes/soy	84 ± 109	65 ± 62	60 ± 64	0.3	81 ± 108	66 ± 74	62 ± 53	0.5	47 ± 55	66 ± 59	96 ± 111	<0.001	70 ± 82
Grains potatoes	202 ± 131	214 ± 132	230 ± 133	0.074	181 ± 109	219 ± 134	245 ± 144	<0.001	165 ± 83	220 ± 130	261 ± 155	<0.001	215 ± 132
Mixed dishes	104 ± 73	149 ± 86	220 ± 125	<0.001	112 ± 73	149 ± 85	214 ± 131	<0.001	118 ± 78	157 ± 97	199 ± 128	<0.001	158 ± 108
Hot beverages	485 ± 373	499 ± 455	582 ± 489	0.2	458 ± 378	485 ± 423	622 ± 504	0.016	420 ± 364	551 ± 426	595 ± 511	0.004	522 ± 443
Total consumption	3,418 ± 1,084	3,720 ± 1,023	4,283 ± 1,219	<0.001	3,134 ± 943	3,760 ± 927	4,527 ± 1,170	<0.001	2,937 ± 868	3,762 ± 720	4,722 ± 1,103	<0.001	3,807 ± 1,166

^aMean consumption g/day ± SD.

^bKruskal-Wallis rank sum test.