Factors influencing the use of natural health products, in particular for concentration and cognition in Germany

Table 4 Need factors (metric variables), n = 1,464

Variables	Total sample	User Group Means (SD)			ANOVA (F-Ratio)	Games-Howell post-hoc	ω²
Variables	Total sample	NHPCC user (1)	nCC-NHP user (2)	Past NHP user (3)	ANOVA (F-Ratio)	Games-Howell post-hoc	ω²
Total (n)	1,464	236	993	235
General health condition	2.40 (0.79)	2.37 (0.79)	2.43 (0.80)	2.34 (0.77)	1.77
APSA	1.17 (0.58)	1.34 (0.62)	1.18 (0.58)	0.98 (0.51)	15.57***	1\|3; 1\|2; 2\|3	0.03

Scale: general health condition 1 = very good, 2 = good, 3 = fair, 4 = bad, 5 = very bad; APSA 0 = never, 1 = seldom, 2 = sometimes, 3 = often, 4 = always; ***p < 0.001; post-hoc significant differences between: 1 = NHPCC user group, 2 = nCC-NHP user group; 3 = past NHP user group; SD = standard deviation

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