Dad Won’t Agree To Any Assistance

Melderly father has become very frail lately and has had a few hospital visits over the last year. He lives on his own, he likes his independence, but I worry about him. What if he fell and spent the night on the floor before someone discovered him? We spoke about getting some help for him, but he won’t hear of it. How can I convince him we’d all feel better if someone went in every morning to help him get dressed and check on him?