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To investigate the relationship between childhood bullying and loneliness of the floating elderly in mega-cities.
By using the method of quota sampling, an effective questionnaire survey was conducted among 1 000 migrant elderly people ≥ 60 years old in Qingyundian Town, Daxing District, Beijing in 2022. The information of social demography, loneliness, and childhood bullying were collected. Univariate analysis and ordinary least squares (OLS) regression model were used to analyze the relationship between childhood bullying and loneliness of the floating elderly in mega-cities.
After adjusting demographic variables, socio-economic status variables, physical health variables, length of stay in Beijing, and proficiency in Mandarin and social integration, the loneliness scores of floating elderly people in mega-cities who suffered childhood bullying increased by an average of 5.616 (4.153-7.079) points. Self-rated health, Mandarin proficiency, marital satisfaction, and social integration played a regulatory role in“childhood bullying-loneliness”. Compared with model 1, the 95%CI of models 2, 3, and 4 changed from 8.014 (6.580-9.447) to 7.498 (6.027-8.968), 7.402 (5.961-8.843), and 5.616 (4.153-7.079), respectively. Sub-sample regression showed that the results were stable in different gender, age, household registration, and marriage and spouse mobility (all P < 0.01), but there were differences in education level.
The floating elderly in mega-cities who suffered childhood bullying have a higher level of loneliness, and self-rated health, proficiency of Mandarin, marital satisfaction, and social integration are helpful to weaken the above-mentioned relationship.
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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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