Table 2.

Intra and intergroup changes of dietary intake data in the INT and CON group after 12 and 52 weeks of intervention (complete case analysis).

Complete Case Analysis	Baseline		12 Weeks		p	52 Weeks		p
	INT	CON	INT	CON	(INT vs. CON)	INT	CON	(INT vs. CON)
Energy (kcal)	2129 ± 580	2208 ± 587	−372 [−556; −174] ***	−288 [−625; 55] *	0.112	−217 [−440; 8.80] *	−493 [−809; −154] ***	0.389
Protein (g)	91 ± 21	92 ± 24	9.10 [1.05; 18.6] *	1.40 [−13.8; 14.9]	0.680	5.72 [−2.35; 13.2]	−16.4 [−26.0; −2.31] *	0.075
Protein (proportion of daily energy intake (%))	18.3 ± 5.5	17.4 ± 3.2	6.37 [4.69; 8.04] ***	2.48 [0.73; 4.23] **	<0.001	2.86 [1.40; 4.32] ***	1.45 [0.04; 2.86]	0.052
Fat (g)	90.1 ± 30.2	94.2 ± 29.2	−20.7 [−30.9; −10.1] ***	−9.72 [−28.3; 8.64]	0.051	−13.5 [−23.6; −3.02] **	−24.3 [−38.7; −6.91] **	0.509
Fat (proportion of daily energy intake (%))	40.0 ± 6.5	39.4 ± 6.1	−3.08 [−4.82; −1.34] ***	1.08 [−1.23; 3.39]	0.006	−2.11 [−3.87; −0.36] *	−0.65 [−3.21; 1.91]	0.424
Carbohydrates (g)	198 ± 71	215 ± 69	−52.0 [−67.2; −36.8] ***	−45.2 [−67.6; −22.7] ***	0.046	−28.2 [−46.3; −10.2] **	−54.6 [−78.7; −30.5] ***	0.416
Carbohydrates (proportion of daily energy intake (%))	38.9 ± 7.5	40.4 ± 7.4	−3.22 [−4.82; −1.63] ***	−3.27 [−5.52; −1.02] **	0.008	−1.24 [−3.06; 0.57]	−1.27 [−4.16; 1.63]	0.362
Glucose (g)	10.6 ± 6.6	12.8 ± 8.3	−3.23 [−4.54; −1.93] ***	−2.34 [−5.37; 0.68]	<0.001	−1.29 [−3.00; 0.42] *	−3.10 [−6.57; 0.37] *	0.981
Fructose (g)	13.0 ± 8.3	17.1 ± 12.8	−3.46 [−5.21; −1.71] ***	−3.51 [−8.15; 1.12]	<0.001	−0.92 [−3.21; 1.38]	−4.41 [−9.54; 0.72]	0.969
Sucrose (g)	36.2 ± 21.2	39.8 ± 21.0	−13.7 [−18.8; −8.60] ***	−11.9 [−19.5; −4.25] **	0.144	−9.58 [−15.2; −4.01] **	−15.2 [−22.5; −7.87] ***	0.814
Alcohol (g)	16.3 ± 17.1	15.3 ± 18.7	−2.38 [−6.74; 2.32]	−1.21 [−9.89; 7.11]	0.614	0.07 [−5.92; 6.02]	−0.82 [−8.91; 7.94]	0.663
Alcohol (proportion of daily energy intake (%))	4.62 ± 6.03	4.56 ± 5.75	−0.24 [−1.13; 0.65]	−0.11 [−1.60; 1.38]	0.884	0.29 [−0.98; 1.56]	0.28 [−1.24; 1.79]	0.861
Dietary fibre (g)	17.4 ± 7.4	20.2 ± 7.2	−2.37 [−3.69; −1.04] ***	−0.68 [−2.84; 1.47]	0.008	0.24 [−1.62; 2.10]	−2.60 [−4.77; −0.43] *	0.171
Weight (kg)	92.8 ± 10.1	92.2 ± 10.4	−7.23 [−8.37; −6.13] ***	−4.84 [−6.35; −3.22] ***	0.008	−5.27 [−6.82; −3.81] ***	−4.45 [−7.01; −1.91] *	0.469

Data are shown as mean [95% CI] or mean ± SD. Within-group changes after 12 and 52 weeks were analysed using Wilcoxon Test (in case of normal distribution using paired t-Test). *** p < 0.001 vs. baseline; ** p < 0.01 vs. baseline; * p < 0.05 vs. baseline. Differences in changes after 12 as well as 52 weeks between both groups were analyzed using ANCOVAs adjusting for baseline values and partly for the interaction term ‘group × baseline value’. Week 12: (INT: n = 82 [Men (n = 32) Women (n = 50)]), (CON: n = 37 [Men (n = 13) Women (n = 24)]); Week 52: (INT: n = 72 [Men (n = 29) Women (n = 43)], (CON: n = 32 [Men (n = 11) Women (n = 21)]).