The Effect of Recruiting Inactive Blood Donors Using Different Means

Not Applicable

• Conditions: Blood Donors
• Interventions: Other: telephone recruitment

• Registration Number: NCT04078893
• Lead Sponsor: Guangzhou Blood Center

Brief Summary

14098 inactive donors were randomly divided into three groups according to age, sex, blood donation frequency,time of last donation and blood donation site, one group acted as the control group, one will be recruited by telephone recruitment on "need", and one will just be called for improvement suggestions of blood donor service.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2019-08-27
• Study First Submitted QC: 2019-09-03
• Study First Posted: 2019-09-06
• Status Verified: 2019-10
• Last Update Submitted: 2019-10-18
• Study Start: 2019-10-20
• Last Update Posted: 2019-10-21
• Primary Completion: 2019-11-29
• Study Completion: 2020-01-29

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 14098

Inclusion Criteria

• inactive donors during 2016-2018

Exclusion Criteria

• inactive donors during 2016-2018 but not eligible to donate

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
on need group	telephone recruitment	-
communication group	telephone recruitment	-

Primary Outcome Measures

Name	Time	Method
donate blood or not	12 months	rate of donation after recruitment

Trial Locations

Locations (1)

Guangzhou Blood Center; 🇨🇳 Guangzhou, Guangdong, China