Exploring the effect of Japanese cedar pollen allergy on labor productivity

Exploring the effect of Japanese cedar pollen allergy on labor productivity - Exploring the effect of Japanese cedar pollen allergy on labor productivity

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000058481

Enrollment

1000

Registered

2025-07-15

Start date

2025-03-01

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

Japanese cedar pollinosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Individuals aged 18 to 80 at the time of obtaining consent 2) Workers in Japan 3) Individuals with Japanese cedar pollinosis 4) Individuals who have read and fully understood the explanation of this study and have given their own voluntary and appropriate consent to participate in the study

Exclusion criteria

Exclusion criteria: 1) Those for whom appropriate consent cannot be obtained 2) Those who the principal investigator deems inappropriate

Design outcomes

Primary

Measure	Time frame
Comparison of work productivity between workers with and without cedar pollen allergy using questionnaires	—

Countries

Japan

Contacts

Public ContactSyuji Yonekura

Chiba University Department of Otolarungology Head and Neck Surgery, Graduate School of Medicine

syonekura@faculty.chiba-u.jp0432262137

Outcome results