Table 3.
Zero-order correlations between measures.
| Measuresa | (1) | (2) | (3) | (4) | (5) | (6) | (7) |
| App use (1) | 1.000 | —b | — | — | — | — | — |
| Gender (2)c | –.112d | 1.000 | — | — | — | — | — |
| Age (3) | .050 | .084d | 1.000 | — | — | — | — |
| Bpdy mass index (4) | –.006 | .156d | –.230d | 1.000 | — | — | — |
| Social support (5) | .375d | .133d | –.130d | –.047 | 1.000 | — | — |
| Self-efficacy (6) | .298d | .158d | –.119d | –.066d | –.808d | 1.000 | — |
| Physical activity (7) | .111d | .142d | –.060d | –.031 | –.288d | –.273d | 1.000 |
aNumbers in parentheses correspond to column numbers.
bTo avoid duplication of data and to keep tables concise, there are empty cells in the table.
cGender: 1=male, 0=female.
dCorrelation is significant at the .001 level (2-tailed).