selective operation of inguinal hernia repair<U+3001>orthopedics operation or general surgery operation in children
aged 3-9 years
ASA I - II
enter the operating room by himself without parents
normal liver and kidney function
no history of anesthesia medication allergy.

NCT03337581_inc_T1
Procedure
inguinal hernia repair
NCT03337581_inc_T2
Procedure
orthopedics operation
NCT03337581_inc_T3
Procedure
general surgery operation
NCT03337581_inc_T4
Person
children
NCT03337581_inc_T5
Person
aged
NCT03337581_inc_T6
Value
3-9 years
NCT03337581_inc_T7
Measurement
ASA
NCT03337581_inc_T8
Value
I - II
NCT03337581_inc_T10
Condition
al liv ey function
no
NCT03337581_inc_T11
Condition
al liver and tion
no
NCT03337581_inc_T12
Negation
no
NCT03337581_inc_T13
Observation
history
NCT03337581_inc_T14
Drug
anesthesia medication
NCT03337581_inc_T15
Condition
allergy