between 2 and 12 years of age vs between 2 to 12 years of age

Both phrases are commonly used, but "between 2 and 12 years of age" is the correct construction. The preposition "between" is followed by "and" to indicate a range. Using "to" after "between" is incorrect in this context.

Last updated: March 25, 2024 • 730 views

between 2 and 12 years of age

This phrase is correct and commonly used in English.

This phrase is used to indicate a range of ages between 2 and 12 years old.

Show examples from the web [+]

For children aged between 2 and 12 years, Lamictal can be used with other medicines, to treat those conditions.
There is no need of a loading dose in children aged between 2 and 12 years.
For children between six and 12 years of age, the recommended dose is one spray in each nostril once a day, although this can be increased to two sprays if symptoms are not controlled.
The credits may have a duration of between 2 and 12 years and a maximum value of EUR 12.5 million per loan.
For children between six and 12 years of age, the recommended dose is one spray in each nostril once a day, although this can be increased to two sprays if symptoms are not controlled.
The CPMP requested the data supporting the indication CIU for children between the age of 2 and 12 years.
Children between four and 12 years of age, indication (a)
Adults and children over 12 years of age
Paediatric population The experience in children under 12 years of age is limited.
The recommended dose of Epivir for patients over 12 years of age is 300 mg daily.
Aerinaze should not be used in children less than 12 years of age.
Children (2 - 12 years of age) will start with a dose smaller than this and continue up to the maximum allowed for their size.
Children (2 - 12 years of age) will start with a dose smaller than this and continue up to the maximum allowed for their size.
Infants and children up to 12 years of age.
Children of 12 years of age or older may wear the approved adult safety belt.
Both the loading and the maintenance dose can be given by infusion or orally, using either the tablets or the suspension, but the use of the suspension is recommended in children aged between 2 and 12 years.
Aerius oral solution is indicated for children 1 through 11 years of age, adolescents (12 years of age and older), and adults, including the elderly.
Children (under 12 years of age) Do not give Xolair to children under 12 years of age.
This decree will come into force on the first of December, 1939... and applies to all Jews over 12 years of age.
1992, we were both young men of 12 years of age, we've just seen Spurs beat Arsenal at White Hart Lane.

Alternatives:

between the ages of 2 and 12
from 2 to 12 years of age

between 2 to 12 years of age

This phrase is incorrect in English. The preposition "between" should be followed by "and" to indicate a range.

Show examples from the web [+]

Children 2 to 12 years of age with:
For recommended treatment dose of Tamiflu for infants older than 1 year of age and for children 2 to 12 years of age, see SmPC of Tamiflu suspension and Tamiflu 30 and 45 mg capsules.
Infants and children up to 12 years of age.
Children from 5 to 12 years of age
There is also insufficient information to recommend the use of Agenerase capsules boosted with ritonavir in children of 4 to 12 years of age or any patients weighing less than fifty kilograms.
The plasma clearance (ml/ min/ kg) of ertapenem in patients 3 months to 12 years of age is approximately 2-fold higher as compared to that in adults.
Children 4 to 12 years of age
In children three months to 12 years of age the dose given depends on the body weight of your child.
In European children between 2 to 5 years of age, Prevenar should cover about 62% to 83% of the clinical isolates responsible for invasive pneumococcal disease.
The use is not recommended in children between 2 to 4 years of age (see "Special warnings and precautions for use").
Three months to 12 years of age: the recommended dose is 4 mg/ kg twice daily up to a maximum of 300 mg daily.
In children three months to 12 years of age the recommended dose is 4 mg/ kg twice daily up to a maximum of 300 mg daily.
The normal dose for children 3 months to 12 years of age is 15 mg/ kg given twice daily (not to exceed 1 g/ day).
How Much Tamiflu should be given to infants 1 year of age and older and Children 2 to 12 years of age)
This population included 34 patients 2 to < 12 years old and 20 patients 12-15 years of age.
Adults and children over 12 years of age
Paediatric population The experience in children under 12 years of age is limited.
The recommended dose of Epivir for patients over 12 years of age is 300 mg daily.
Aerinaze should not be used in children less than 12 years of age.
Children (2 - 12 years of age) will start with a dose smaller than this and continue up to the maximum allowed for their size.

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between 2 and 12 years of age vs between 2 to 12 years of age