Table 3.
Differences between diagnostic groups for each Behapp outcome.
| Variable | SCDa vs CNb, β (SE) |
P value | CIc vs CN, β (SE) |
P value | CI vs SCD, β (SE) |
P value | ||
| Calls |
|
|||||||
|
|
Incoming: number | 0.23 (0.14) | .30 | 0.16 (0.21) | >.99 | –0.06 (0.24) | >.99 | |
|
|
Incoming: number of nonzero duration calls | –0.12 (0.18) | >.99 | –0.35 (0.27) | .61 | –0.23 (0.31) | >.99 | |
|
|
Incoming: duration (s) | 0.24 (0.14) | .29 | –0.14 (0.22) | >.99 | –0.38 (0.25) | .39 | |
|
|
Incoming: number of unique contacts | 0.20 (0.14) | .46 | 0.10 (0.21) | >.99 | –0.10 (0.24) | >.99 | |
|
|
Incoming: number of single use contacts | 0.02 (0.16) | >.99 | –0.30 (0.24) | .68 | –0.31 (0.28) | .80 | |
|
|
Outgoing: number | 0.13 (0.17) | >.99 | –0.54 (0.25) | .10 | –0.67 (0.29) | .06 | |
|
|
Outgoing: duration (s) | –0.13 (0.18) | >.99 | –0.37 (0.27) | .51 | –0.24 (0.31) | >.99 | |
|
|
Outgoing: number of nonresponse calls | 0.18 (0.16) | .72 | –0.11 (0.24) | >.99 | –0.29 (0.27) | .83 | |
|
|
Outgoing: number of unique contacts | 0.10 (0.17) | >.99 | –0.60 (0.25) | .06 | –0.70 (0.29) | .049 | |
|
|
Outgoing: number of single use contacts | 0.14 (0.16) | >.99 | –0.58 (0.24) | .05 | –0.72 (0.28) | .03 | |
|
|
Missed: number | 0 (0.16) | >.99 | –0.14 (0.24) | >.99 | –0.14 (0.27) | >.99 | |
|
|
Missed: number of unique contacts | –0.02 (0.16) | >.99 | –0.17 (0.24) | >.99 | –0.15 (0.27) | >.99 | |
|
|
All: mean repeated contacts | 0.41 (0.16) | .04 | 0.80 (0.25) | .004 | 0.39 (0.28) | .49 | |
| App use |
|
|||||||
|
|
All: number of times opened | –0.40 (0.17) | .06 | –0.83 (0.25) | .004 | –0.43 (0.29) | .41 | |
|
|
All: duration opened (s) | –0.35 (0.18) | .16 | –0.50 (0.27) | .19 | –0.15 (0.31) | >.99 | |
|
|
All: number of times opened at night | –0.02 (0.16) | >.99 | 0.02 (0.23) | >.99 | 0.04 (0.27) | >.99 | |
|
|
Communication: number of times opened | –0.04 (0.18) | >.99 | –0.89 (0.27) | .004 | –0.84 (0.31) | .02 | |
|
|
Communication: mean duration opened (s) | –0.12 (0.17) | >.99 | 0.14 (0.27) | >.99 | 0.26 (0.30) | >.99 | |
|
|
Social media: number of times opened | –0.17 (0.15) | .75 | –0.38 (0.23) | .28 | –0.21 (0.26) | >.99 | |
|
|
Social media: mean duration opened (s) | –0.05 (0.19) | >.99 | –0.06 (0.37) | >.99 | –0.01 (0.40) | >.99 | |
|
|
Entertainment: number of times opened | –0.18 (0.15) | .73 | –0.29 (0.23) | .60 | –0.11 (0.26) | >.99 | |
|
|
Entertainment: mean duration opened (s) | 0.06 (0.34) | >.99 | 0.49 (0.63) | >.99 | 0.43 (0.68) | >.99 | |
|
|
News magazines: number of times opened | 0.10 (0.16) | >.99 | –0.60 (0.23) | .03 | –0.70 (0.26) | .03 | |
|
|
News magazines: mean duration opened (min) | 0.15 (0.18) | >.99 | 0.11 (0.33) | >.99 | –0.03 (0.36) | >.99 | |
| Location |
|
|||||||
|
|
Total number of stay points | 0.05 (0.19) | >.99 | 0.02 (0.25) | >.99 | –0.03 (0.30) | >.99 | |
|
|
Total number of unique stay points | –0.06 (0.18) | >.99 | –0.52 (0.25) | .11 | –0.46 (0.29) | .35 | |
|
|
Total number of nightly stay points excluding home | –0.55 (0.20) | .02 | –0.28 (0.27) | .89 | 0.27 (0.31) | >.99 | |
|
|
Total number of unique nightly stay points | –0.41 (0.18) | .08 | –0.18 (0.25) | >.99 | 0.23 (0.29) | >.99 | |
|
|
Total number of outside office hours stay points | 0.18 (0.18) | .89 | –0.19 (0.24) | >.99 | –0.38 (0.28) | .54 | |
|
|
Total number of unique outside office hours stay points | 0.19 (0.18) | .86 | –0.22 (0.24) | >.99 | –0.41 (0.28) | .43 | |
|
|
Total number of single visits | 0.11 (0.19) | >.99 | –0.39 (0.25) | .38 | –0.50 (0.30) | .28 | |
|
|
Percentage of stay points visited once | 0.13 (0.19) | >.99 | –0.34 (0.25) | .56 | –0.47 (0.30) | .36 | |
|
|
Mean time spent stationary (min) | –0.31 (0.18) | .27 | –0.08 (0.25) | >.99 | 0.23 (0.29) | >.99 | |
|
|
Mean distance traveled (km) | –0.07 (0.17) | >.99 | –0.12 (0.23) | >.99 | –0.05 (0.28) | >.99 | |
|
|
Standard deviation distance traveled (km) | –0.09 (0.18) | >.99 | 0.03 (0.24) | >.99 | 0.11 (0.29) | >.99 | |
|
|
Mean time traveled (min) | –0.18 (0.17) | .93 | 0.07 (0.23) | >.99 | 0.24 (0.28) | >.99 | |
|
|
Standard deviation time traveled (min) | –0.25 (0.18) | .49 | 0.14 (0.24) | >.99 | 0.39 (0.29) | .52 | |
|
|
Total number of trajectories | 0.13 (0.18) | >.99 | 0.38 (0.24) | .36 | 0.25 (0.29) | >.99 | |
|
|
Maximum distance from home (km) | –0.32 (0.20) | .32 | –0.61 (0.27) | .08 | –0.29 (0.32) | >.99 | |
|
|
Average distance from home (km) | –0.36 (0.19) | .20 | –0.55 (0.27) | .12 | –0.20 (0.31) | >.99 | |
|
|
Percentage of time spent at home | 0.10 (0.19) | >.99 | 0.32 (0.25) | .62 | 0.23 (0.30) | >.99 | |
aSCD: subjective cognitive decline.
bCN: cognitively normal.
cCI: cognitively impaired.