Table 1. Clinical features of LPI patients.

Patient no.	1	2	3	4	5	6	8	9	10
Age	6 years	11 years	2 years	14 years	12 years	13 years	9 months	14 months	15 years
Sex	M	F	M	M	F	F	F	F	M
Basic hyperaminoaciduria	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Basic hypoaminoacidaemia	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Developmental delay	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Protein intake aversion	Yes	No	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Hepatosplenomegaly	Yes (mild)	Yes (mild)	Yes (mild)	Yes	Yes	Yes	No	No	Yes (mild)
Osteoporosis	Yes	Yes	—	Yes	Yes	—	—	No	Yes
Hypotony	No	No	Yes	No	No	Yes	Yes	Yes	—
Anaemia	Yes	No	Yes	Yes	Yes	—	No	No	—
Mental retardation	—	No	—	—	Yes	Yes	—	No	—
Pulmonary insufficiency	No	No	—	—	No	Yes	—	—	—