| At diagnosis | After diagnosis (childhood) | After diagnosis (adults) |
Weight/BMI | Yes | Every visit | Every visit |
Blood pressure | Yes | Every visit | Every visit |
Thyroid function tests (TSH and T4 or free T4) | Yes | Annually, beginning around 4 years of age | Annually |
Lipids | | | Annually if at least 1 cardiovascular risk factor* or regional recommendation |
Liver enzymes (ALT, AST, GGTP, and alkaline phosphatase) | | Annually after 10 years of age | Annually |
HbA1c with or without fasting plasma glucose | | Annually after 10 years of age | Annually |
25-hydroxyvitamin D | | Every 2 to 3 years after 9 to 11 years of age | Every 3 to 5 years |
Celiac screen | | Starting at 2 years; thereafter, every 2 years | With suggestive symptoms |
Renal ultrasound | Yes | | |
Audiometric evaluation | Yes¶ | Every 3 years | Every 5 years |
Ophthalmologic examination | YesΔ | Every 3 years | |
Dental evaluation | Yes, if no previous care has been established | | |
Clinical investigation for congenital hip dysplasia | Yes, in newborns | | |
Skin examination | Yes | Annually | Annually |
Bone mineral density | | | Every 5 years and when discontinuing estrogen |
Skeletal assessment | | Spine radiographs at 5 to 6 years and at 12 to 14 years of age | |