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Table 1 Comparison of changes in QIDS-SR

From: A randomized controlled double-blind clinical trial comparing versus placebo the effect of an edible algal extract (Ulva Lactuca) on the component of depression in healthy volunteers with anhedonia

Product D0 m ± SD IC95%: D7 m ± SD IC95%: Delta D0/D7 m ± SD IC95%: D28 m ± SD IC95%: Delta D0/28 m ± SD IC95%: D84 m ± SD IC95%: Delta D0/84 m ± SD IC95%:  
Placebo (n = 38) 11.2 ± 4.3
[9.8; 12.6]
7.8 ± 3.7
[6.5; 9]
3.5 ± 3.8
[2.2; 4.7]
6.7 ± 4.2
[5.3; 8.1]
4.5 ± 3.7
[4.1; 6.5]
5.3 ± 3.7
[4.1; 6.5]
5.9 ± 4.0
[4.6; 7.2]
 
Ulva L.L (n = 42) 12.9 ± 3.9
[11.7; 14.1]
9.3 ± 4
[8.1; 10.6]
3.6 ± 3.7
[2.4; 4.7]
8.0 ± 3.6
[6.8; 9.1]
4.9 ± 3.3
[3.9; 6]
5.1 ± 2.8
[4.3; 6]
7.8 ± 3.8
[6.6; 9.0]
 
Anova p-value: 0.0708 p-value: 0.0748 p-value: 0.9072 p-value: 0.1513 p-value: 0.6112 p-value: 0.8118 p-value: 0.0389