  In this paper we establish necessary and sufficient conditions for weighted
Orlicz-Poincar\'e inequalities in dimension one. Our theorems generalize the
main results of Chua and Wheeden, who established necessary and sufficient
conditions for weighted $(q,p)$ Poincar\'e inequalities. We give an example of
a weight satisfying sufficient conditions for a $(\Phi, p)$ Orlicz-Poincar\'e
inequality where the gauge norm with respect to $\Phi$ is a bump on the
Lebesgue $L^p$ norm. This weight, on the other hand, does not satisfy a $(q,p)$
Poincar\'e inequality for any $q > p$.
