Table 2.

Comparison of cognitive functions, depression and anxiety status of the study population

	TMT A (s)	TMT B (s)	BDI (points)	STAI-1 (points)	STAI-2 (points)	MMSE (points)
Asthma group	35 ± 17	96 ± 43	8 ± 7	35 ± 11	40 ± 11	29 ± 1
COPD group	42 ± 17*	107 ± 41*	11 ± 7	38 ± 9*	42 ± 7	28 ± 1
Control group	35 ± 11	70 ± 23	7 ± 7	34 ± 9	37 ± 6	29 ± 1

Values are expressed as the mean ± SD (standard deviation). Group differences are significant at p < 0.05. A p < 0.05 compared to healthy controls is marked with an asterisk

COPD chronic obstructive pulmonary disease; TMT trail making test; BDI beck depression inventory; STAI state-trait anxiety inventory; MMSE mini-mental state examination