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. 2021 May 17;21:312. doi: 10.1186/s12877-021-02236-4

Table 3.

The median time spent in the living room between 10:00 and 15:00 for each group

Week 8 Week 16 Week 24
Mean (SD) Median (25th–75th) Mean (SD) Median (25th–75th) Mean (SD) Median (25th–75th)
Intervention 3.2 (1.8) 3.3 (1.8–5.0) 3.4 (1.8) 4.0 (2.0–5.0) 3.7 (1.6) 5.0 (2.0–5.0)
Control 3.1 (1.3) 3.0 (2.0–4.0) 2.9 (1.6) 3.0 (1.5–5.0) 2.9 (1.7) 3.0 (2.0–5.0)
p-value .560 .482 .077

Note: Differences between groups tested with Mann-Whitney U test. Time in hours