표 3. | Table 3. HE와 NPH 집단의 all-token DDK(diadochokinesis) | The all-token DDK rates of HE and NPH

	HE (n=38)	NPH (n=38)
/phɑ/	4.74 (0.80)	4.32 (0.81)
/thɑ/	4.81 (0.97)	4.15 (0.85)
/khɑ/	4.63 (0.87)	3.92 (0.95)
/phɑthɑkhɑ/	5.60 (1.03)	3.58 (1.97)

Values are presented as mean (SD).
p<.05,
p<.001.
HE, healthy elderly; NPH, normal pressure hydrocephalus.