Using the Theory of Planned Behaviour to Explain Use of Traditional Chinese Medicine among Hong Kong Chinese in Britain

Table 2

Comparison between users and nonusers of TCM in the UK [mean (SD)].

	Users ()	Nonusers ()	Significance of difference	95% CI for difference
Chinese cultural attachment^a	4.35 (0.39)	4.07 (0.61)	<0.001	0.15 to 0.41
British cultural attachment^a	3.54 (0.89)	3.57 (0.84)	0.875	−0.26 to 0.22
Attitudes^a	3.83 (0.78)	3.50 (0.82)	<0.01	0.10 to 0.58
Subjective norms	0.51 (0.47)	0.43 (0.46)	0.23	−0.05 to 0.22
Perceived behavioural control^a	2.75 (0.61)	2.51 (0.50)	<0.01	0.08 to 0.39
Self-reported health^a	3.71 (0.81)	3.59 (0.88)	0.32	−0.12 to 0.37

; . Scores are from 1 to 5. Higher scores indicate stronger attachment and so forth.