Table 4.

Quality of life (SGRQ)

	ONS			Snacks
	Baseline	3 months	12 months	Baseline	3 months	12 months
Activity score	75.0 (30.5)	71.4 (30.2)	78.3 (21.3)	71.5 (16.8)	68.8 (18.8)	68.1 (15.9)
Impact score	52.8 (23.6)	44.2 (29.3)	48.5 (25.2)	45.7 (19.8)	35.9 (24.2)	35.5 (24.9)
Symptoms score	66.7 (16.9)	45.9 (19.4)*	51.1 (19.3)*	64.3 (20.7)	39.5 (23.0)*	49.0 (26.8)*
Total score	62.0 (22.1)	52.9 (26.8)*	58.1 (21.1)	56.7 (17.0)	46.6 (20.4)*	47.7 (20.7)*

Intention-to-treat analysis. Groups: ONS (n=16), Snacks (n=13).

Data shown as mean (SD).

ONS, oral nutritional supplements; SGRQ, St George’s Respiratory Questionnaire.

*Significantly different from baseline, p<0.05.