The Correlation between Demographical and Lifestyle Factors and Traditional Chinese Medicine Constitution among Macau Elderly Individuals

Table 4

The EFA results for yang-deficiency constitution.

Variables	Factor 1	Factor 2	Factor 3
Duration of stay in Macau	−0.013	−0.247	0.555
Education level	0.911	0.078	0.029
Length of education	0.881	−0.004	0.274
Time falling asleep	0.044	0.737	−0.151
Sleep duration	0.053	−0.750	0.325
Weekly exercise hours	0.662	0.111	−0.505
Alcohol consumption	0.220	0.571	0.365
Sugar-containing beverage intake	0.106	−0.003	0.777
Eigenvalue	2.108	1.511	1.505
Accumulative contribution rate (%)	26.354	45.243	64.057