. 2019 Mar 20;36(5):644–652. doi: 10.1111/dme.13930

Table 2.

Items deleted from each INSPIRE measure due to ceiling effects, item‐to‐total correlations < 0.3 or communalities < 0.3

Youth	Parent	Adult	Partner
It is important to me that it is waterproof.^*	It is important to me that it is waterproof.^†	It is important to me that it is waterproof.^‡	It is important to me that it is waterproof.^‡
It is important to me that it fits comfortably in the clothes I wear.^*	It is important to me that it fits comfortably in the clothes my child wears.^‡	It is important to me that it fits comfortably in the clothes I wear.⁰	It is important to me that it fits comfortably in the clothes my partner wears.^‡
I worry that I will pay such close attention to it that I won't be able to relax.^†	I worry that I will pay such close attention to it that I won't be able to relax.^†	I worry that I will pay such close attention to it that I won't be able to relax.^†	I worry that I will pay such close attention to it that I won't be able to relax.^†
I am concerned that it will fail.^†	I am concerned that it will fail.^†	I am concerned that it will fail.^†	I am concerned it will fail.^†
I worry that the tape will cause rashes or skin reactions.^†	I worry that the tape will cause rashes or skin reactions.^†	I worry that the tape will cause rashes or skin reactions.^†	I worry that the tape will cause rashes or skin reactions.^†
I worry that it will bring attention to my diabetes.^†	I worry that it will bring attention to diabetes.^†	I worry that it will bring attention to my diabetes.^†	I worry that it will bring attention to diabetes.^†
I worry the high costs of the system will be a financial barrier to using the system.^†	I worry the high costs of the system will be a financial barrier to using the system.^†	I worry the high costs of the system will be a financial barrier to using the system.^‡	I worry the high costs of the system will be a financial barrier to using the system.^†
It is important to me that it is tubeless.^†	It is important to me that it is tubeless.^†	It is important to me that it is tubeless.^†	It is important to me that it is tubeless.^†
It is important to me that the parts of the system are contained in one device.^‡	It is important to me that the parts of the system are contained in one device.^†	It is important to me that the parts of the system are contained in one device.^†	It is important to me that the parts of the system are contained in one device.^‡
The automatic insulin delivery system will make managing diabetes easy when driving (for those who drive) or when traveling.^‡

*Removed due to ceiling effect. ^†Removed due to item to total correlation < 0.3. ^‡Removed due to communality <0.3.