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. 2019 Sep 25;7(9):e12606. doi: 10.2196/12606

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).