Association between positive control in self-perceptions of aging and motoric cognitive risk syndrome among Chinese community-dwelling older adults: a cross-sectional study

Table 2 Characteristics and comparing among groups with healthy, MCR, SS, and GS (n = 1137)

Characteristics (Mean ± SD or Mean rank)	Relatively Healthy (n = 205)	MCR (n = 131)	Only SCC (n = 774)	Only GS (n = 27)	F/χ²	P value
Age	71.35±4.63	73.19±6.42	71.44±5.07	71.48±6.13	4.502	0.004
BMI	24.62±3.09	25.11±3.27	24.63±3.03	25.17±2.49	1.164	0.322
Depression	503.75	646.22	574.77	524.37	18.680	<0.001
Anxiety	503.86	619.78	576.94	568.94	16.206	0.001
MMSE	606.12	439.69	582.55	526.15	25.294	<0.001
Aging awareness	3.04±1.09	3.51±0.80	3.17±0.90	3.14±1.09	6.818	<0.001
Positive control	606.08	534.61	568.05	481.70	9.420	0.024

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