Table 3.

HADS anxiety and survival after 12 years in 175 CAD patients (chi² 20.8, p < 0.001).

			HADS Anxiety
		No Anxiety HADS-A: 0–7	Moderate Anxiety HADS-A: 8–12	High Anxiety HADS-A: 13–22
alive	N	19	60	37
	% within anxiety group	41.3%	69.8%	86.0%
dead	N	27	26	6
	% within anxiety group	58.7%	30.2%	14.0%
Total	N	46	86	43
	% within anxiety group	100.0%	100.0%	100.0%