Depression in pediatric illness.

Reed (1991) wrote a narrative review about depression in children who are sick.

The paper pulled together early studies on how cancer, diabetes, and other illnesses can trigger low mood.

It listed warning signs and risk factors so clinicians know what to watch for.

The review showed that being ill can spark depression in kids who are already vulnerable.

Common red flags are sadness, irritability, sleep changes, and pulling away from friends.

Early screening was urged because mood problems often go unnoticed on busy medical wards.

Koegel et al. (2014) updated the story for autistic youth. They found the same link between illness stress and depression, but noted that assessment tools still need work for this group.

Gaylord-Ross et al. (1995) and Davison et al. (1995) extended the idea to children with intellectual disability and PDD. Both studies echo Reed (1991): look for classic mood signs and ask about life events like bereavement.

Ghumman et al. (2026) filled in the symptom picture. They showed that when autistic kids do get depressed, the presentation mirrors standard DSM criteria, so you can use familiar checklists.

You already screen for medical complications. Add two quick mood questions: "Have you felt sad most days?" and "Have you lost interest in favorite activities?" If the answer is yes, follow up with a full depression screener. This simple step catches problems early and improves quality of life for kids dealing with illness.