Table 2.
Results of multinomial logistic regression analysis.
| Variable | Weekly usagea (n=715), aORb (95% CI) | Twice weekly usagea (n=204), aOR (95% CI) | Daily usagea (n=82), aOR (95% CI) | ||||
| Age |
|
|
|
||||
|
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<50 years | 0.45 (0.34-0.61)c | 0.19 (0.11-0.33)c | 0.07 (0.02-0.19)c | |||
|
|
50-59 years | 0.61 (0.47-0.79)c | 0.40 (0.26-0.64)c | 0.44 (0.22-0.87)c | |||
|
|
≥60 years (reference) | 1 | 1 | 1 | |||
| Women | 0.94 (0.72-1.24) | 0.73 (0.44-1.21) | 0.43 (0.19-0.98)c | ||||
| Obesity | 0.87 (0.70-1.08) | 0.63 (0.43-0.92)c | 0.59 (0.32-1.07) | ||||
| Healthy Diet Index | 1.01 (1.00-1.02)c | 1.03 (1.01-1.05)c | 1.04 (1.01-1.08)c | ||||
| Education |
|
|
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|
|
Elementary school | 0.77 (0.50-1.18) | 0.96 (0.48-1.95) | 0.68 (0.22-2.07) | |||
|
|
High or vocational school | 1.02 (0.79-1.31) | 1.32 (0.85-2.06) | 1.33 (0.67-2.63) | |||
|
|
College or academic degree (reference) | 1 | 1 | 1 | |||
| Household size |
|
|
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||||
|
|
Single | 0.92 (0.69-1.23) | 0.98 (0.57-1.68) | 1.53 (0.69-3.42) | |||
|
|
≥2 members (reference) | 1 | 1 | 1 | |||
| Household income per year |
|
|
|
||||
|
|
≤€24,999 | 1.45 (0.97-2.16) | 1.03 (0.48-2.22) | 2.79 (0.86-9.03) | |||
|
|
€25,000-64,999 | 1.57 (1.21-2.03)c | 1.66 (1.05-2.63)c | 2.87 (1.31-6.32)c | |||
|
|
≥€65,000 (reference) | 1 | 1 | 1 | |||
| Prior use of health lifestyle digital apps | 1.04 (0.83-1.30) | 1.18 (0.79-1.75) | 0.95 (0.50-1.80) | ||||
| Internet use several times per day | 0.73 (0.57-0.95)c | 0.69 (0.44-1.08) | 0.41 (0.21-0.79)c | ||||
| App usage days during the first month | 1.19 (1.15-1.22)c | 1.45 (1.40-1.51)c | 1.65 (1.57-1.75)c | ||||
aTerminated usage (n=895) as a reference.
baOR: adjusted odds ratio.
cP<.05.