“…Seven articles investigated multiple childhood diseases, including neoplastic disease, juvenile rheumatoid arthritis and cystic fi brosis (4) , neoplastic disease or sickle cell disease (5) , diabetes and asthma (6) , diabetes, asthma, cystic fi brosis, spina bifi da and phenylketonuria (7) , mental and physical disability and diabetes (8) , infl ammatory bowel disease and diabetes (9) and imperforate anus and juvenile rheumatoid arthritis (10) . The remainder of the sample discussed parents of patients with asthma (11,12) , cystic fi brosis (13,14) and unspecifi ed chronic disease or life-limiting illness (15,16) . The selection of the articles was done by the fi rst author.…”