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To explore the status quo of breastfeeding social support in puerpera and analyze its influencing factors.
A total of 535 puerpera were selected from 4 community health service centers in Chengde city by complete random cluster sampling method.The random forest model and LASSO regression were used to rank and screen the influencing factors.
The total score of the Breastfeeding Social Support Scale was 52.00 (9.00). The results of LASSO regression showed that when the lambda(λ) value was 0.117 7, the error was the smallest, and the corresponding number of influencing factors was 10.The importance ranking and multiple regression analysis showed that the main influencing factors of breastfeeding social support were community promotion of breastfeeding, whether returning to work or not, employment status, whether breastfeeding at night or not, feeding patterns (P<0.05).
The level of breastfeeding social support remains to be improved,and health care providers should develop targeted intervention according to the influencing factors.
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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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