Anxiety Reduction in Type 2 Diabetes Through Breathing ExercisesPatients With Type 2 Diabetes

The Impact of Breathing Exercises on Anxiety Levels During the First Insulin Injection in Patients With Type 2 Diabetes-the BREATH Study

Injection-related anxiety is a significant barrier to the management of type 2 diabetes, adversely affecting treatment adherence and glycemic control. This study investigated the effectiveness of breathing exercises in reducing anxiety during the first insulin injection.

This study is designed as a randomized, double-blind, experimental study. Data from patients who agree to participate in the study was collected by the researcher prior to testing. Variables collected include age, gender, marital status, education level, occupation, body mass index (BMI), HbA1c levels and diabetes duration, as well as scores on the Subjective Disorders Scale (SUDS), State Anxiety Inventory (STAI-I) and Trait Anxiety Inventory (STAI-II). Patients were then randomly assigned to the intervention (BREATH) and control groups using a computer-generated randomization table. Allocation continued until the blocks in each group are equal in size.

Participants in the BREATH and control groups was identified prior to the intervention. All participants completed a form with demographic information. The participants in the control group completed the SUDS, STAI-I and Trait Anxiety Inventory (STAI-II) scales before the test. They then had 30 minutes of free time. The SUDS, STAI-I and STAI-II scales were then completed for the post-test.

In the BREATH intervention group, participants were first instructed on the breathing exercises (at the lowest point of breathing, close the left nostril with the right index finger and exhale through the right nostril). Breathe in through the right nostril, then close it with your thumb and breathe out through the left nostril. This cycle was repeated at least three more times. Participants completed the SUDS, STAI-I and STAI-II scales before the test, following by a single BREATH session (approximately 30 minutes). After the test, the SUDS, STAI-I and STAI-II were administered.

Standard treatment for all patients was not interrupted during the study. Appointments for the randomized patients were made by telephone to avoid encounters and mutual interference between the groups.

Inclusion Criteria:

• type 2 diabetes diagnosis for at least one year,
• followed up at the diabetes outpatient clinic,
• literate and able to understand and complete study forms,
• first-time insulin injectors in addition to oral antidiabetics,

Exclusion Criteria:

• younger than 18 years
• older than 65 years
• having visual, auditory, or mental impairments that would affect to complete the forms