What does this research mean for the field?

Previous exposure to obesity before age 50 significantly increases the risk of developing type 2 diabetes later in life, even if normal weight is subsequently achieved. Novelty: ClaimNovelty.CONTRADICTORY. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

November 1, 2003Journal of Public Health Management and Practice

Agreement between Self-Reported Information and Medical Claims Data on Diagnosed Diabetes in Oregonʼs Medicaid Population

Q: What is the clinical evidence from this study?

Study design: Cohort. Population: Type 2 diabetes mellitus (n=118438). Intervention: Previous obesity (becoming normal weight after age 52) vs. Maintaining normal weight. Primary outcome: Incident T2DM during the follow-up period after the age of 52 (HR 1.15, 95% CI 1.04 to 1.27).

View Full Paper

Ask AI

Bookmark

Key result

Past obesity before age 50 is linked to ~15% higher risk of incident T2D.

HR 1.15
95% CI 1.04 to 1.27
n=118,438

Why the study?

Little is known about the agreement between self-reported information and medical claims data on diagnosed diabetes in the Medicaid population.

Study Design

Type

Cohort (n=118,438)

PICO

Population

118,438 late middle-aged Korean adults (mean age 52.5 years, 54.8% female) with health examinations before age 50 and after age 52, followed for a mean of 4.8 years to assess incident type 2 diabetes.

Exposure / Comparator

Previous obesity (becoming normal weight after age 52) vs Maintaining normal weight

Primary Outcome

Incident T2DM during the follow-up period after the age of 52 — HR 1.15 (1.04 to 1.27)

Main Result

Hazard Ratio: 1.15 (95% CI 1.04–1.27)

Absolute Event Rate: 14.42% vs 9.2%

Limitations

Incidence of T2DM may be underestimated because neither glycated hemoglobin nor oral glucose tolerance tests were used to diagnose T2DM.
Unable to assess BMI at the time of T2DM diagnosis because subjects who were diagnosed with T2DM by claims data lacked health checkup data.
Nutritional status was not analyzed in this study, which comprise key risk factors for T2DM.
Due to the observational nature of this study, causal relationships could not be confirmed and confounding effects could not be excluded.

Discussion

No takes yet. Share an insight, caveat, or question.

Implication

History of early obesity may inform diabetes risk assessment despite later normalization; leaves open whether weight loss fully mitigates risk.

Cite This Study

Ngo et al. (2003) conducted a cohort in Type 2 diabetes mellitus (n=118,438). Previous obesity (becoming normal weight after age 52) vs. Maintaining normal weight was evaluated on Incident T2DM during the follow-up period after the age of 52 (HR 1.15, 95% CI 1.04 to 1.27). Previous exposure to obesity before age 50, even if normal weight was achieved later, significantly increased the risk of developing type 2 diabetes compared to maintaining a normal weight (HR 1.15).

synapsesocial.com/papers/6ac46e84817c076ba05a6ed2 https://doi.org/10.1097/00124784-200311000-00016

View Full Paper

Ask AI

Bookmark

Implication

History of early obesity may inform diabetes risk assessment despite later normalization; leaves open whether weight loss fully mitigates risk.

Agreement between Self-Reported Information and Medical Claims Data on Diagnosed Diabetes in Oregonʼs Medicaid Population

Study Design

PICO

Main Result

Limitations

Discussion

Implication

Cite This Study

Agreement between Self-Reported Information and Medical Claims Data on Diagnosed Diabetes in Oregonʼs Medicaid Population

Study Design

PICO

Main Result

Limitations

Discussion

Implication

Cite This Study

Also Consider

Also Consider