Seasonal variations in the achievement of guideline targets for HbA1c, blood pressure, and cholesterol among type 2 diabetic patients: A nationwide population-based study

Seasonal variations in the achievement of guideline targets for HbA1c, blood pressure, and cholesterol among type 2 diabetic patients: A nationwide population-based study - ABC study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000034231

Enrollment

5000

Registered

2018-09-21

Start date

2017-06-26

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 diabetic Patient

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The inclusion criteria were patients whose HbA1c,BP,and LDL-cholesterol were measured 12 or more times during the two-year period between January 2013 and December2014; who were age greater than or equal to 20 years and under 75 years; and who had T2DM diagnosed based on criteria in the Report of the Committee of Japan Diabetes Society on the Classification and Diagnostic Criteria of Diabetes Mellitus.

Exclusion criteria

Exclusion criteria: Exclusion criteria were not visiting the clinic regularly, visit intervals ofgreater than or equal to 2 months; type 1 diabetes mellitus; hemodialysis for end-stage renal failure; and information not available on anti-diabetic drugs, anti-hypertensive agents, lipid-lowering agents, antiplatelet drug use, current smoking status, alcohol drinking status, family history of diabetes, or diabetes duration

Design outcomes

Primary

Measure	Time frame
The primary objective was to evaluate the all ABC (HbA1c,Blood pressure,LDL-C) achievement rate for each month. 2 years from 2013 to 2014	—

Countries

Japan

Contacts

Public ContactMasaya Sakamoto

Jikei University School of Medicine Division of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine

m-sakamoto@umin.ac.jp03-3433-1111

Outcome results