. 2019 Jul 30;7:111. doi: 10.1186/s40478-019-0764-9

Table 2.

Comparison of demographic characteristics of HD patients and non-HD individuals from the NIH NeuroBioBank and the New York Brain Bank used in the study of proteins in the prefrontal cortex (BA8/9)

	non-HD	HD	p value
Sample size, N	14	13
Age at death [yr]:
median (1st quartile, 3rd quartile)	71.5 (61.5, 79.5)	65.0 (60.0, 72.0)	0.12^a
range	57.0–89.0	50.0–77.0	0.12^a
Sex, female/male, No. (% female)	8/6 (47.1%)	9/4 (52.9%)	0.69^b
Post-mortem interval [hr]:
median (1st quartile, 3rd quartile)	12.6 (11.2, 18.1)	12.0 (9.2, 17.2)	0.68^a
range	9.0–20.5	6.0–21.7	0.68^a

^aTwo-tailed, unpaired Mann-Whitney test

^bTwo-sided Fisher’s exact test