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Table 3 Descriptive data for Wave 1 and Wave 2

From: Predictors of real-life mobility in community-dwelling older adults: an exploration based on a comprehensive framework for analyzing mobility

  Wave 1 Wave 2
Domain Measures Mean (±SD) Mean (±SD) Measures
Physical Grip Strength [N] 281.65 (±111.72) 283.84 (±114.85) Grip Strength [N]
Leg Strength [KgNE/KgBW] 1.43 (±0.45) 1.48 (±0.46) Leg Strength [KgNE/KgBW]
PWC 1.61 (±0.88) 0.0858 (±0.059) Jerk [m/s3]
iTUG [s] 16.01 (±2.61) 7.73 (±1.66) 4SST
Gait speed [m/s] 1.35 (±0.16) 1.42 (±0.14) Gait speed [m/s]
Cognitive HOTAP.A 10.3 (±4.59) 13.3 (±4.33) HOTAP.A
Attention Window 69.3 (±22.54) 32.1 (±11.16) Attention Window
Grid-Span 3.85 (±0.93) 144.5 (±44.01) d2
   50.14 (±24.57) TMT (B-A)
Psychological FES 19.34 (±4.04) 19.35 (±4.39) FES
GSE 33.05 (±4.93) 83.48 (±22.32) SSE
MPTE.1 8.02 (±2.06) 90.56 (±12.91) ABC
MPTE.2 9.41 (±2.34) 89.2 (±15.74) mGES-D
   54.07 (±4.26) UCLA
   1.39 (±1.68) GDS
Social MPTE.3 2.56 (±2.2) 2.44 (±1.91) MPTE.3
ISEL-TSS 20.24 (±3.81) 21.13 (±3.4) ISEL-TSS
ASS 4.79 (±6.73) 33.1 (±7.4) LSNS
  1. Note: KgNE/KgBW = Knee extensor strength (kg) normalized for body weight (kg), B-A = points for part B of the Trail-Making Test minus points for part A of the Trail-Making Test, iTUG = instrumented Timed Up-and-Go Test, PWC=Physical Work Capacity Test, HOTAP = Action- and Daily planning, FES=Falls Efficacy Scale, GSE = General Self-Efficacy Scale, MPTE = Multidimensional Personality Test for Adults, ISEL-TSS = Interpersonal Support Evaluation List-Tangible Support Subscale, ASS = Ageism Survey Scale, 4SST = Four Square Step Test, TMT = Trail-Making-Test, ABC-D = German version of the Activities-Specific Balance Confidence, SSE = Stair Self-Efficacy Scale, mGES = modified Gait Efficacy Scale, GDS = Geriatric Depression Scale, LSNS = Lubben Social Network Scale