Full
Outline
To investigate the digital literacy, digital health literacy, and mental health status of the elderly in Heilongjiang province, and to explore the relationships among these three factors, thereby providing a reference for improving the mental health of this population.
A face-to-face interview was conducted among 800 residents aged ≥ 60 years, recruited using stratified cluster sampling in two cities of Heilongjiang province in August 2024. A self-developed questionnaire on demographics, digital literacy, and digital health literacy, along with the simplified version of the Center for Epidemiologic Studies Depression Scale (CES-D), the six-item UCLA Loneliness Scale (ULS-6), and the Satisfaction with Life Scale (SWLS), was used in the survey. AMOS 28 software was used to analyze the relationships among the three, and the bootstrap method was used to test the mediating effect.
Valid information was collected from all participants. Participants′ total scores and scoring indices were as follows: digital literacy (15.30 ± 14.23, 31.9%), digital health literacy (30.60 ± 16.56, 40.8%), and mental health (55.59 ± 11.96, 84.2%). Digital literacy positively predicted digital health literacy (standardized beta = 1.021, 95% confidence interval [95%CI]: 1.006 - 1.034), and digital health literacy positively predicted mental health (standardized beta = 0.601, 95%CI: 0.014 - 2.526). The mediating effect of digital health literacy on the relationship between digital literacy and mental health was significant (standardized beta = 0.613, 95%CI: 0.013 - 2.522).
The digital literacy and digital health literacy of the elderly in Heilongjiang province are relatively low. Digital health literacy plays a mediating role in the relationship between digital literacy and mental health. Improving the digital literacy of the elderly is of great importance in promoting their digital health behaviors and mental health.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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