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. Author manuscript; available in PMC: 2013 Oct 30.
Published in final edited form as: J Aging Health. 2011 Apr 20;23(6):10.1177/0898264311404235. doi: 10.1177/0898264311404235

Table 1. Descriptive Statistics for Main and Control Variables.

Variable N Range M SD
Main study variables
 Depressive symptoms 212 0-18 3.87 4.18
 Social support
  Total 212 0-26 10.09 5.88
  Instrumental 211 0-6 3.24 2.45
  Emotional 212 0-12 5.08 2.85
  Informational 212 0-8 1.76 2.12
 Blocks walkeda 213 0-302 25.20 40.40
Control variables (continuous onlyb)
 Age 212 72-102 79.95 6.00
 Education 211 0-20 7.14 4.28
 Financial need 212 1-7 3.33 2.00
 BMI 202 16.04-52.67 27.49 5.20

Note. BMI = body mass index.

a

56% (n = 120) walked at least 1 block. 44% (n = 93) did not walk at all.

b

Categorical control variables of gender and marital status reported in text.