Table 3. Multivariate logistic regression model of accessing websites of public institutions, checking and sending e-mails and publishing own content on the Internet.
| accessing websites of public institutionsa | checking and sending e-mailsb | publishing own content on the Internetc | ||||
|---|---|---|---|---|---|---|
| Variable | OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p |
| Degree of disability | ||||||
| mild disability | .081 | .011 | .009 | |||
| moderate disability | 1.47 (1.05–2.04) | .024 | 1.71 (1.11–2.64) | .015 | 1.82 (1.22–2.70) | .003 |
| severe disability | 0.99 (0.64–1.54) | .956 | 2.54 (1.38–4.66) | .003 | 2.11 (1.27–3.52) | .004 |
| not determined | 1.32 (0.79–2.21) | .290 | 1.81 (0.86–3.79) | .117 | 1.85 (1.03–3.31) | .039 |
| Gender | ||||||
| male/female | 1.10 (0.81–1.48) | .549 | 1.79 (1.18–2.72) | .006 | 0.96 (0.68–1.35) | .793 |
| Age category | ||||||
| 16–24 years | < .001 | < .001 | < .001 | |||
| 25–34 | 0.82 (0.41–1.66) | .587 | 0.40 (0.08–2.05) | .272 | 0.69 (0.34–1.40) | .301 |
| 35–44 | 0.39 (0.18–0.85) | .018 | 0.19 (0.03–0.99) | .050 | 0.29 (0.13–0.64) | .002 |
| 45–59 | 0.25 (0.11–0.54) | < .001 | 0.07 (0.01–0.37) | .002 | 0.14 (0.06–031) | < .001 |
| 60–64 | 0.31 (0.13–0.75) | .009 | 0.05 (0.01–0.28) | .001 | 0.08 (0.03–0.21) | < .001 |
| above 64 years | 0.13 (0.05–0.33) | < .001 | 0.03 (0.01–1.19) | < .001 | 0.04 (0.01–0.12) | < .001 |
| Place of residence | ||||||
| rural | < .001 | .057 | .029 | |||
| urban <20,000 | 2.15 (1.32–3.50) | .002 | 0.83 (0.45–1.54) | .559 | 1.72 (0.98–3.00) | .058 |
| urban 20,000–100,000 | 2.56 (1.68–3.88) | < .001 | 1.31 (0.76–2.26) | .327 | 2.04 (1.27–3.27) | .003 |
| urban 100,000–200,00 | 2.51 (1.49–4.22) | .001 | 2.20 (1.04–4.66) | .039 | 2.13 (1.18–3.84) | .012 |
| urban 200,000–500,000 | 2.33 (1.37–3.96) | .002 | 1.13 (0.56–2.29) | .732 | 2.50 (1.37–4.56) | .003 |
| urban >500,000 | 2.87 (1.70–4.86) | < .001 | 2.22 (1.03–4.78) | .042 | 1.92 (1.04–3.55) | .036 |
| Level of education | ||||||
| primary education | < .001 | < .001 | .417 | |||
| lower secondary education | 1.51 (0.83–2.74) | .176 | 0.88 (0.46–1.71) | .713 | 0.69 (0.37–1.30) | .252 |
| upper secondary education | 2.72 (1.50–4.95) | .001 | 1.98 (1.01–3.90) | .048 | 0.82 (0.43–1.56) | .548 |
| post-secondary non-tertiary education or higher level | 4.18 (2.17–8.05) | < .001 | 5.10 (2.15–12.09) | < .001 | 1.00 (0.49–2.00) | .989 |
| Marital status | ||||||
| married | .165 | .092 | .647 | |||
| unmarried | 0.88 (0.55–1.42) | .610 | 1.86 (0.90–3.85) | .094 | 0.78 (0.47–1.31) | .346 |
| widower/widow | 1.15 (0.62–2.08) | .638 | 0.91 (0.43–1.92) | .799 | 0.83 (0.37–1.87) | .647 |
| divorced or in separation | 1.78 (1.05–3.02) | .033 | 0.56 (0.30–1.07) | .079 | 1.20 (.66–2.17) | .546 |
| Occupational status | ||||||
| employee | .497 | .255 | .094 | |||
| self-employed or entrepreneur | 0.96 (0.29–3.16) | .945 | 0.29 (0.06–1.41) | .124 | 0.53 (0.12–2.26) | .388 |
| farmer | 6.13 (1.05–35.67) | .044 | 0.23 (0.03–2.01) | .184 | 0.11 (0.01–2.24) | .149 |
| retired or on disability pension | 1.10 (0.72–1.67) | .669 | 0.69 (0.39–1.22) | .202 | 0.86 (0.53–1.39) | .542 |
| university or school student | 0.87 (0.36–2.11) | .759 | 0.27 (0.05–1.60) | .148 | 0.48 (0.19–1.21) | .117 |
| unemployed | 1.09 (0.63–1.88) | .755 | 0.48 (0.22–1.06) | .069 | 0.44 (0.24–0.83) | .011 |
| Availability of the source of income | ||||||
| not available/available | 1.24 (0.64–2.42) | .525 | 1.04 (0.39–2.77) | .935 | 1.29 (0.63–2.65) | .491 |
| Net income | ||||||
| net income <1000 PLN | .001 | .002 | .001 | |||
| net income from 1000 to <1500 PLN | 0.98 (0.62–1.53) | .912 | 0.97 (0.55–1.70) | .901 | 0.88 (0.53–1.47) | .633 |
| net income from 1500 to <2000 PLN | 0.83 (0.51–1.36) | .462 | 1.16 (0.62–2.16) | .652 | 0.43 (0.24–0.78) | .005 |
| net income >2000 PLN | 1.71 (1.04–2.80) | .033 | 3.34 (1.61–6.93) | .001 | 1.17 (0.67–2.02) | .587 |
| not provided | 0.54 (0.30–0.97) | .038 | 0.68 (0.32–1.43) | .309 | 0.39 (0.19–0.79) | .009 |
| Admission to hospital in last 12 months | ||||||
| no admissions/at least one admission | 1.26 (0.91–1.76) | .170 | 1.40 (0.89–2.23) | .149 | 1.15 (0.79–1.68) | .474 |
| Use of health care services | ||||||
| no use/at least one episode of use | 0.61 (0.32–1.18) | .142 | 0.40 (1.23–1.28) | .123 | 0.61 (0.31–1.22) | .162 |
| Mobile phone | ||||||
| no/yes | 1.04 (0.53–2.07) | .905 | 2.78 (1.26–6.13) | .011 | 0.89 (0.39–2.02) | .772 |
| Constant | .294 | .051 | .548 | |||
a model characteristics for accessing websites of public institutions: n = 980, goodness-of-fit Hosmer and Lemeshow test, χ2 = 15.09, df = 8, p = .057, Nagelkerke R2 = .196
b model characteristics for checking and sending e-mails: n = 981, goodness-of-fit Hosmer-Lemeshow test, χ2 = 10.86, df = 8, p = 0.21, Nagelkerke R2 = .316
c model characteristics for publishing own content on the Internet, e.g. as a blog: n = 981, goodness-of-fit Hosmer and Lemeshow test, χ2 = 6.10, df = 8, p = .636, Nagelkerke R2 = .231.