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Novel regression equations that predicts spirometric parameters in Japanese adults with adiposity including overweight and obesity

Novel regression equations that predicts spirometric parameters in Japanese adults with adiposity including overweight and obesity - Novel regression equations for adipotic adluts

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000023326
Enrollment
4000
Registered
2016-07-25
Start date
2016-07-28
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

Adipotic adults with no respiratory illness

Interventions

None listed

Sponsors

Comprehensive Medical Center of Sleep Disorders, Tokyo Women's Medical University
Lead Sponsor
Department of Biomedical Laboratory Sciences, Kumamoto University Health Care Center, Japanese Red Cross Kumamoto
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Nonsmoking adults BMI: more than 25 kg/m2

Exclusion criteria

Exclusion criteria: Smokers including past smokers Any respiratory disease Cardiovascular diseases Systemic diseases such as malignancy in any organ, renal failure that required dialysis, and diabetes with insulin therapy No or unacceptable traces of forced expiratory flow-volume curves

Design outcomes

Primary

MeasureTime frame
Proposal of novel regression equations predicting normal values of spirometric parameters, which are specifically applicable to adipotic adults—

Countries

Japan

Contacts

Public ContactKazuhiro Yamaguchi

Tokyo Women's Medical University Comprehensive Medical Center of Sleep Disorders

yamaguc@sirius.ocn.ne.jp03-3353-8111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026