Analysis of Demand and Satisfaction with Intelligent Elderly Care Products Based on Multivariate Statistical Analysis

本文针对智能养老产品的需求度与满意度展开，运用对应分析、最优尺度分析及对数线性模型等方法，深入剖析了老年人对智能养老产品的实际需求与满意程度。本文首先对年龄与智能健康检测设备需求度、年龄与智能康复护理设备需求度进行对应分析；然后，对老年人基本情况与智能化养老产品的满意度进行最优尺度分析；最后，运用对数线性模型研究老年人居住城市和对智能养老产品的满意度的交互效应情况。并得出结论：1) 随着年龄增长，老年人对智能设备的需求度逐渐降低。2) 居住在养老院、年龄较大且自理能力较弱的老年人对智能养老产品的满意度较低。3) 一线城市和其他城市(三四线城市及农村)的老年人对智能养老产品更趋向于满意，而二线城市及新一线城市的老年人因期望与实现之间存在落差，导致满意度相对较低。This article focuses on the demand and satisfaction of intelligent elderly care products, and uses methods such as correspondence analysis, optimal scale analysis, and logarithmic linear models to deeply analyze the actual demand and satisfaction of elderly people with intelligent elderly care products. This article first conducts a corresponding analysis of the demand for age and intelligent health monitoring equipment, as well as the demand for age and intelligent rehabilitation nursing equipment; Then, conduct an optimal scale analysis on the basic situation of the elderly and their satisfaction with intelligent elderly care products; Finally, a logarithmic linear model is used to study the interaction effect between the city where elderly people reside and their satisfaction with intelligent elderly care products. And the conclusion is drawn that: 1) As age increases, the demand for smart devices among the elderly gradually decreases. 2) Elderly people living in nursing homes, who are older and have weaker self-care abilities, have lower satisfaction with smart elderly care products. 3) Elderly people in first tier cities and other cities (third and fourth tier cities and rural areas) tend to be more satisfied with smart elderly care products, while elderly people in second tier cities and new first tier cities have relatively low satisfaction due to the gap between expectations and implementation.