Keywordsanxiety; children; chronic pain; parenting; Functional Abdominal Pain Disorder; self-efficacy; somatic symptoms; disability; parenting; protectiveness; children; pain; coping; pain; neonate; spinal cord; dorsal horn; synapse; glutamate; GABA; glycine; incision; rodent; attachment; chronic pain; child; adolescent; infant; pain; acute; chronic; NICU; persistent pain; chronic pain; obesity; pediatrics; parents; attitudes; cognitive behavior therapy (CBT); acceptance and commitment therapy (ACT); treatment; intervention; pain disability; persistent pain; adolescent; growing pains; genu valgum; perinatal factors; bone metabolism; chronic pain; adolescent; school; cognitive-behavioural therapy; walkability; attitudes about physical activity; chronic pain; adolescents; psychological flexibility; validation; pediatric chronic pain; parents; anxiety; depression; distress; Acceptance and Commitment Therapy (ACT); chronic pain; indication; rehabilitation programs; specialized pain treatment; pediatric; effectiveness; adolescents; children; chronic pain; goal pursuit; chronic pain; child and adolescent; school functioning; chronic pain; pediatrics; risk factors; family factors; peer factors; biopsychosocial; development; chronic pain; posttraumatic stress disorder; anxiety; depression; neurobiology; stress; brain; comorbidity; parent; intervention; pediatric chronic pain; psychological neuromodulatory treatments; hypnosis; meditation; mindfulness; neurofeedback; efficacy; chronic pain; interdisciplinary treatment; children; adolescents; biopsychosocial; primary pain disorder; pediatric pain clinic; pain neuroscience education; psychoeducation; cognitive intervention; biopsychosocial model; pediatric chronic pain; pain; JIA; activity limitation; Acceptance and Commitment Therapy; ACT; children; adolescents; pediatric; chronic pain; pain acceptance; chronic pain; pediatric; psychological intervention; parent; child; evidence-based; empirically supported
