Table 3.
Relationships between sociodemographic user characteristics and measures of engagement.
| Measures, Groups | Mean (SD) | t (df)a | Wb | P valuec | |
| FMBd T1e, Gender | 0.44 (295.52) | N/Af | >.99 | ||
|
|
Females (n=170) | 187.74 (154.11) |
|
|
|
|
|
Males (n=136) | 180.18 (145.86) |
|
|
|
| FMB T2g, Gender | –0.13 (291.19) | N/A | >.99 | ||
|
|
Females (n=170) | 24.76 (56.17) |
|
|
|
|
|
Males (n=136) | 25.63 (55.35) |
|
|
|
| SRUh T1, Gender | N/A | 5075.5 | >.99 | ||
|
|
Females (n=113) | 2.78 (1.24) |
|
|
|
|
|
Males (n=87) | 2.87 (1.12) |
|
|
|
| SRU T2, Gender | N/A | 4563 | >.99 | ||
|
|
Females (n=102) | 2.5 (1.12) |
|
|
|
|
|
Males (n=81) | 2.7 (1.1) |
|
|
|
| FMB T1, Relationship status | 3.31 (198.94) | N/A | .02 | ||
|
|
Single (n=178) | 209.80 (115.76) |
|
|
|
|
|
Nonsingle (n=128) | 149.02 (182.79) |
|
|
|
| FMB T2, Relationship status | –0.37 (154.48) | N/A | >.99 | ||
|
|
Single (n=178) | 24.02 (30.36) |
|
|
|
|
|
Nonsingle (n=128) | 26.72 (78.52) |
|
|
|
| SRU T1, Relationship status | N/A | 6883.5 | <.001 | ||
|
|
Single (n=142) | 3.24 (0.99) |
|
|
|
|
|
Nonsingle (n=58) | 1.79 (1.00) |
|
|
|
| SRU T2, Relationship status | N/A | 4832 | <.001 | ||
|
|
Single (n=140) | 2.89 (.93) |
|
|
|
|
|
Nonsingle (n=43) | 1.61 (1.09) |
|
|
|
| FMB T1, With/Without children | 1.39 (128.68) | N/A | >.99 | ||
|
|
No children (n=214) | 193.41 (129.18) |
|
|
|
|
|
One or more children (n=92) | 163.37 (189.78) |
|
|
|
| FMB T2, With/Without children | –0.07 (127.66) | N/A | >.99 | ||
|
|
No children (n=214) | 24.98 (47.78) |
|
|
|
|
|
One or more children (n=92) | 25.54 (71.14) |
|
|
|
| SRU T1, With/Without children | N/A | 5003 | <.001 | ||
|
|
No children (n=159) | 3.05 (1.12) |
|
|
|
|
|
One or more children (n=41) | 1.93 (1.01) |
|
|
|
| SRU T2, With/Without children | N/A | 3801.5 | <.001 | ||
|
|
No children (n=151) | 2.8 (1.03) |
|
|
|
|
|
One or more children (n=32) | 1.63 (0.98) |
|
|
|
| FMB T1, Educational qualification | –3.38 (200.88) | N/A | .02 | ||
|
|
No Abitur (n=187) | 208.57 (129.06) |
|
|
|
|
|
Abitur (n=119) | 146.39 (172.49) |
|
|
|
| FMB T2, Educational qualification | –0.004 (176.6) | N/A | >.99 | ||
|
|
No Abitur (n=187) | 25.16 (43.94) |
|
|
|
|
|
Abitur (n=119) | 25.13 (70.57) |
|
|
|
| SRU T1, Educational qualification | N/A | 6596.5 | <.001 | ||
|
|
No Abitur (n=145) | 3.21 (.99) |
|
|
|
|
|
Abitur (n=55) | 1.78 (1.03) |
|
|
|
| SRU T2, Educational qualification | N/A | 5300 | <.001 | ||
|
|
No Abitur (n=138) | 2.95 (.92) |
|
|
|
|
|
Abitur (n=45) | 1.49 (.92) |
|
|
|
| FMB T1, Job qualification | –2.93 (115.15) | N/A | .07 | ||
|
|
Nonacademic field (n=228) | 200.26 (140.12) |
|
|
|
|
|
Academic field (n=78) | 137.95 (169.33) |
|
|
|
| FMB T2, Job qualification | 0.48 (93.81) | N/A | >.99 | ||
|
|
Nonacademic field (n=228) | 23.99 (44.58) |
|
|
|
|
|
Academic field (n=78) | 28.53 (80.13) |
|
|
|
| SRU T1, Job qualification | N/A | 4622.5 | <.001 | ||
|
|
Nonacademic field (n=166) | 3.06 (1.08) |
|
|
|
|
|
Academic field (n=34) | 1.65 (.98) |
|
|
|
| SRU T2, Job qualification | N/A | 3656 | <.001 | ||
|
|
Nonacademic field (n=153) | 2.79 (1.02) |
|
|
|
|
|
Academic field (n=30) | 1.57 (1.01) |
|
|
|
| FMB T1, Job status | –0.87 (55.48) | N/A | >.99 | ||
|
|
No work (n=47) | 206.06 (191.52) |
|
|
|
|
|
Work (n=259) | 180.44 (141.65) |
|
|
|
| FMB T2, Job status | –1.09 (52.93) | N/A | >.99 | ||
|
|
No work (n=47) | 36.17 (79.13) |
|
|
|
|
|
Work (n=259) | 23.15 (50.27) |
|
|
|
| SRU T1, Job status | N/A | 1272.5 | .001 | ||
|
|
No work (n=28) | 2 (.94) |
|
|
|
|
|
Work (n=172) | 2.95 (1.17) |
|
|
|
| SRU T2, Job status | N/A | 774 | .004 | ||
|
|
No work (n=19) | 1.68 (1) |
|
|
|
|
|
Work (n=164) | 2.7 (1.08) |
|
|
|
aWelch’s t test.
bWilcoxon signed rank/Mann-Whitney U tests.
cP values are Holm-corrected.
dFMB: five-minute blocks of activity.
eT1: period from baseline to first post-assessment (90 days).
fN/A: not applicable.
gT2: period from first to second post-assessment (90 days).
hSRU: self-reported usage.