Table 4.

Results of cognitive assessment

Measures	TG (n=30)	CG (n=32)	t/F	df	P-value
SRT
LTS
Baseline	26.37±15.56	28.91±13.27	1.93	1.60	0.49
3 months	41.40±14.91*	34.00±16.26	8.52	1.57	<0.05
CLTR
Baseline	17.57±13.94	22.03±13.89	0.00	1.60	0.21
3 months	32.03±18.26#	24.53±16.28	14.8	1.57	<0.001
SRT-DR
Baseline	5.87±2.56	6.03±2.87	0.76	1.60	0.81
3 months	8.03±2.79‡	6.22±2.86	20.48	1.57	<0.001
10/36 SPART
SPART – total
Baseline	20.70±4.81	20.47±4.50	0.19	1.60	0.85
3 months	22.77±5.56	21.38±4.14	1.34	1.57	0.25
SPART-DR
Baseline	6.50±2.11	7.59±1.76	−1.82	1.60	0.06
3 months	7.87±2.21	7.63±1.81	5.24	1.57	<0.05
SDMT
Baseline	42.00±12.72	47.53±11.09	−1.76	1.60	0.07
3 months	46.47±13.30	47.93±10.34	8.13	1.57	<0.05
PASAT
PASAT-3″ correct
Baseline	24.50±14.56	31.18±14.41	−1.77	1.60	0.07
3 months	29.70±15.48¶	30.44±16.08	22.02	1.57	<0.001
COWAT
FAS
Baseline	28.37±10.13	31.88±9.69	−1.07	1.60	0.29
3 months	32.23±9.67*	33.13±11.21	4.55	1.57	<0.05
Animals
Baseline	17.70±5.05	19.00±4.48	−1.39	1.60	0.17
3 months	19.23±4.45	19.63±5.51	1.02	1.57	0.32

Notes: All values are raw scores. Comparing baseline with 3 months:

^*P<0.05,

^#P<0.001,

^‡P<0.001, and

^¶P≤0.05.

Abbreviations: CG, control group; CLTR, consistent long-term retrieval; COWAT, Controlled Oral Word Association Test; df, degree of freedom; DR, delayed recall; FAS, Phonetic fluency; LTS, long-term storage; PASAT, Paced Auditory Serial Addition Test; SDMT, Symbol Digit Modalities Test; SPART, Spatial Recall Test; SRT, Selective Reminding Test; TG, treatment group.