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Discrepancy in diagnoses of diabetes and impaired fasting glucose using fasting plasma glucose and glycosylated hemoglobin and the underdiagnosis by ICD-10 coding: data from a tertiary hospital in Thailand.

Discrepancy in diagnoses of diabetes and impaired fasting glucose using fasting plasma glucose and glycosylated hemoglobin and the underdiagnosis by ICD-10 coding: data from a tertiary hospital in Thailand.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20230824003
Enrollment
4000
Registered
2023-08-24
Start date
2019-08-16
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Prediabetes and Diabetes mellitus in checkups patients Impaired fasting glucose, diabetes mellitus, HbA1C, fasting plasma glucose, diagnosis, ICD10

Interventions

patients who visit check-up clinic and tested for blood sugar level and HbA1c
Diagnostic
check-up patients

Sponsors

Chulalongkorn University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: all individuals who visited our check-up clinic and underwent an annual health check-up

Exclusion criteria

Exclusion criteria: Individuals seeking medication only (without complete health data) Individuals with incomplete essential information, such as disease diagnosis

Design outcomes

Primary

MeasureTime frame
prevalence of diabetes any time during research period laboratory results,prevalence of prediabetes any time during research period laboratory results—

Secondary

MeasureTime frame
prevalence of diabetes prevalence of diabetes ICD-10 coding by physician,prevalence of prediabetes prevalence of diabetes ICD-10 coding by physician—

Countries

Thailand

Contacts

Public ContactThanan Supasiri

Department of Preventive Medicine, Faculty of Medicine, Chulalongkorn University

thanan.s@chula.ac.th66813455595

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026