There’s often talk of middle-aged people being “sandwiched” with responsibilities: while they are still caring for their own children, they start to have responsibilities taking care of their own parents. Is this reflected in the PewHealth data? Run a set of nested logistic models using the recoded

“care for an adult” variable as your dependent variable. For the independent variables, first use just age, then add the squared age variable. Create a table that includes both models; then create a graph and explain your graph.