highly significantp < 0.0001
A highly significant association ( p < 0.0001 ) was found between Insomnia and Nausea, Insomnia and Abdominal Pain, Insomnia and Fatigue, Nausea and Vomiting, and Vomiting and Cephalea.
A highly significant association ( p < 0.0001 ) was found between Insomnia and Nausea, Insomnia and Abdominal Pain, Insomnia and Fatigue, Nausea and Vomiting, and Vomiting and Cephalea.