. 2013 May 27;2:746–758. doi: 10.1016/j.nicl.2013.05.008

Table 1.

Demographic and clinical characteristics of the patient groups.

	AD	FTLD	Control	Group difference
Whole group
N	21	14	13	–
Age	61.1 ± 6.7	60.8 ± 6.4	53.9 ± 6.0	5.8, 2, 0.006^a
Sex (f/m)	12/9	7/7	6/7	0.4, 2, 0.809^b
Education (years)	10.7 ± 3.1	11.6 ± 3.8	12.3 ± 3.1	1.0, 2, 0.368^a
CDR	0.7 ± 0.3	0.8 ± 0.4	0.2 ± 0.3	13.9, 2, 0.000^a
MMSE^c	23.2 ± 3.9	24.4 ± 4.2	28.8 ± 1.3	4.5, 2, 0.019^a

DemTect group
N	14	9	6	–
Age	61.5 ± 7.6	59.3 ± 7.4	51.2 ± 7.6	3.9, 2, 0.032^a
Sex (f/m)	9/5	5/4	2/4	1.6, 2, 0.443^b
Education (years)	11.1 ± 3.2	10.9 ± 3.5	13.0 ± 3.3	0.9, 2, 0.427^a
CDR	0.8 ± 0.3	0.8 ± 0.3	0.3 ± 0.3	10.3, 2, 0.001^a
MMSE^c	24.3 ± 3.8	23.8 ± 4.3	28.0 ± 1.0	1.4, 2, 0.263 ^a
DemTect sum score	7.9 ± 3.4	7.3 ± 5.8	15.5 ± 2.9	8.3, 2, 0.002^a
DemTect subscores^d
Wordlist	1.43 ± 1.22	1.11 ± 1.05	2.67 ± 0.52	4.1, 2, 0.028^a
Number transcoding	1.64 ± 0.93	1.67 ± 1.32	2.50 ± 0.55	1.7, 2, 0.209^a
Supermarket task	1.71 ± 1.27	1.00 ± 1.41	4.00 ± 0.00	12.0, 2, 0.000^a
Digit span reverse	2.21 ± 0.98	1.89 ± 0.93	2.50 ± 0.84	0.8, 2, 0.462^a
Wordlist (delayed recall)	0.86 ± 0.77	1.67 ± 2.06	3.83 ± 1.84	8.3, 2, 0.002^a

Note. All values given in mean ± standard deviation. AD = Alzheimer's disease, CDR = clinical dementia rating scale (Hughes et al., 1982), f = female, FTLD = frontotemporal lobar degeneration, m = male, MMSE = Mini-Mental State Examination (Folstein et al., 1975), n = total number.

As tested with One-Way ANOVA: F, degrees of freedom (df), p.

As tested with two-tailed chi-square test: chi-square, df, p.

For twelve/four subjects MMSE was not available.

Transformed scores.