TABLE 2.

Daily dietary intake reported in 3-d food records during intervention periods and control periods by participants in the randomized crossover ADIRA (Anti-inflammatory Diet in Rheumatoid Arthritis) trial¹

	Intervention2 (n = 43)	Control3 (n = 42)	P 4
Energy, MJ	7.85 [6.48–8.73]	7.27 [6.48–8.68]	0.675
Protein, E%	14 [14–17]	18 [15–20]	0.001
Carbohydrates, E%	41 [36–45]	43 [38–47]	0.468
Fiber, g	24 [20.4–28]	14.3 [11.4–18.2]	<0.001
Total fat, E%	39 [34–42]	36 [32–40]	0.247
SFAs, E%	13 [10–15]	16 [14–17]	<0.001
MUFAs, E%	14 [12–15]	13 [12–14]	0.180
PUFAs, E%	9 [7–10]	4 [4–5]	<0.001
EPA, g	0.55 [0.38–0.87]	0.01 [0.01–0.11]	<0.001
DHA, g	0.90 [0.51–1.39]	0.09 [0.03–0.24]	<0.001
Vitamin C, mg	80 [64–119]	110 [92–143]	0.038
Vitamin D, µg	9.7 [6.9–12.1]	4.4 [2.8–6.4]	<0.001
Vitamin E, mg	13.8 [11.8–16.9]	10.0 [8.2–11.6]	<0.001
Selenium, µg	53 [45–60]	37 [26–54]	0.005
Zinc, mg	7.9 [6.5–10.1]	9.3 [8.1–10.8]	0.006

¹Values are median [IQR]. E%, energy percent.

²Anti-inflammatory diet.

³Diet nutritionally similar to a typical Swedish diet.

⁴Differences between the diets analyzed with Wilcoxon's Signed Rank test.