. Author manuscript; available in PMC: 2015 Jul 1.

Published in final edited form as: J Ren Nutr. 2014 Apr 29;24(4):252–260. doi: 10.1053/j.jrn.2014.03.002

Table 6.

Daily Physical Activity According to Anxiety and Depression Status in Maintenance Hemodialysis (MHD) Patients Versus Healthy Controls

	MHD patients A−D−	MHD patients A+D−	MHD patients A−D+	MHD patients A+D+	Differences among MHD patients^*	Normal controls A−D−
MAS	82±10^a	78±12	83±12^b	73±16^a,b	=0.0003	90±3^†
AAS	76±14^a,c	64±20^c	74±16^b	63±17^a,b	0.001	89±3^†
DPA- 7 day average (vector magnitude)	415881±142645	413229±195863	423944±156711	322245±124760	0.004	663304±225019^†
DPA on HD Day	372469±139164	355591±173337	380561±201589	300361±107871	0.004	--
DPA 1 day after HD	452035±177787	465143±232931	513005±248927^a	336460±142284^a	0.004	--
DPA 2 days after HD	435816±175417	433774±214628	381412±172040	364203±186121	0.152	--

Abbreviations and symbols are defined in the legends to Tables 2 and 4. Other abbreviations: MAS: Maximum Activity Score; AAS: Adjusted Activity Score.

ANOVA. P-values adjusted for age, gender, presence of diabetes, blood hemoglobin, and dialysis vintage.

^a,b,c,d

Significantly different from values in other columns with the same superscript (p<0.05), as determined by a Tukey’s honestly significant difference (HSD) test for pairwise comparisons (adjusted for age, gender, presence of diabetes, blood hemoglobin, and dialysis vintage).

Normal A−D− controls are significantly different from MHD A⁻D⁻ patients (adjusted for age, gender, presence of diabetes, blood hemoglobin and dialysis vintage)as determined by Tukey’s HSD test:

^†

p<0.01.