1
|
Ou-Yang J, Huang XY, Fu YS, Dai L, Zhong HB, Jiang J, Liang HQ. Effects of message framing on recruiting Rh-D-negative blood donors in an emergency situation: Two randomized trials. Br J Health Psychol 2021; 27:406-433. [PMID: 34337827 DOI: 10.1111/bjhp.12551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 06/17/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Prospect theory categorizes message framing according to whether it emphasizes a possible loss or a possible gain. Promotions of blood donation worldwide mainly focus on gain-framed appeal. The objective of the current study is to examine the effects of message framing on recruiting Rh-D-negative blood donors (RDNBDs) in an emergency situation. DESIGN Two randomized trials. METHODS In Study 1, 813 group O and 500 group B RDNBDs were randomly assigned to three groups receiving three different recruitment text messages: (1) gain-framed, (2) loss-framed, and (3) information messages. In addition, 613 group A and 148 group AB RDNBDs were marked as (4) no message group. In Study 2, 758 RDNBDs were randomly provided one of two versions of materials focusing on either the possible survival (gain-framed) or the death (loss-framed) of a Rh-D-negative patient needed a blood transfusion. These participants then completed a questionnaire to examine the possible mechanisms underlying the observed effects. RESULTS Compared to not receiving any message, significantly more RDNBDs re-donated within 14 days after they received a loss-framed message. Study 2 found that RDNBDs who read the loss-framed material expressed more willingness to donate immediately than those who read the gain-framed material. RDNBDs with high-risk perception expressed a greater blood donation intention in the loss-framed group. The loss-framed message made participants perceive others' needs more strongly, which generated more empathy, and thus increased blood donation intention. CONCLUSIONS The results suggested that recruiting RDNBDs using a loss-framed message is suitable under an emergency.
Collapse
Affiliation(s)
- Jian Ou-Yang
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China
| | - Xiao-Ying Huang
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China
| | - Yong-Shui Fu
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China.,School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Lin Dai
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China
| | - Hui-Bin Zhong
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China
| | - Jin Jiang
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China
| | - Hua-Qin Liang
- Guangzhou Blood Center, Guangzhou, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, China
| |
Collapse
|
2
|
Ou-Yang J, Bei CH, Liang HQ, He B, Chen JY, Fu YS. Effective methods for reactivating inactive blood donors: a stratified randomised controlled study. BMC Public Health 2020; 20:475. [PMID: 32276613 PMCID: PMC7147048 DOI: 10.1186/s12889-020-08594-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 03/26/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Recruiting of sufficient numbers of donors of blood products is vital worldwide. In this study we assessed the efficacy and cost-effectiveness of telephone calls and SMS reminders for re-recruitment of inactive blood donors. METHODS This single-centre, non-blinded, parallel randomised controlled trial in Guangzhou, China included 11,880 inactive blood donors whose last donation was between January 1 and June 30, 2014. The donors were randomly assigned to one of two intervention groups (telephone call or short message service [SMS] communications) or to a control group without intervention. SMS messages with altruistic appeal were adopted in the SMS group; in addition to altruistic appeal, reasons for deferral of blood donation were also asked in the telephone group. All participants were followed up for 1 year. The primary outcome was re-donation rate, and rates in different groups were compared by intention-to-treat (ITT) analysis and estimation of the average treatment effect on the treated (ATT). Secondary outcomes were the self-reported deterrents. Other outcomes included the re-donation interval, and the incremental cost-effectiveness ratio (ICER) of telephone calls and SMS reminders on re-recruitment. RESULTS ITT analysis revealed no significant differences in the re-donation rate among the three groups. ATT estimations indicated that among compliers, telephone calls significantly increased re-donation compared to both SMS reminders and no intervention. Donor return behaviour was positively associated with receiving reminders successfully, being male, older age, and previous donation history. The SMS reminder prompted donors to return sooner than no reminder within 6 months, and according to ICER calculations, SMS reminders were more cost-effective than telephone calls. Donors reported time constraints as the most main causes of self-deferral in the telephone group, and altruistic appeal had a positive effect on these donors. CONCLUSIONS Interventions to reactivate inactive blood donors can be effective, with telephone calls prompting more donors to return but at a greater cost than SMS messages. SMS reminder with altruistic appeal can urge donors to re-donate sooner within 6 months than no reminder. TRIAL REGISTRATION NCT03366441 (Reactivation of Inactive Blood Donors). Retrospectively registered 4 December 2017.
Collapse
Affiliation(s)
- Jian Ou-Yang
- Guangzhou Blood Center, 7th F., 31st Luyuan Rd. Yuexiu Dist, Guangzhou, Guangdong, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, Guangzhou, Guangdong, China
| | - Chun-Hua Bei
- Guangzhou Blood Center, 7th F., 31st Luyuan Rd. Yuexiu Dist, Guangzhou, Guangdong, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, Guangzhou, Guangdong, China
| | - Hua-Qin Liang
- Guangzhou Blood Center, 7th F., 31st Luyuan Rd. Yuexiu Dist, Guangzhou, Guangdong, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, Guangzhou, Guangdong, China
| | - Bo He
- Guangzhou Blood Center, 7th F., 31st Luyuan Rd. Yuexiu Dist, Guangzhou, Guangdong, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, Guangzhou, Guangdong, China
| | - Jin-Yan Chen
- Guangzhou Blood Center, 7th F., 31st Luyuan Rd. Yuexiu Dist, Guangzhou, Guangdong, China.,The Key Medical Disciplines and Specialties Program of Guangzhou, Guangzhou, Guangdong, China
| | - Yong-Shui Fu
- Guangzhou Blood Center, 7th F., 31st Luyuan Rd. Yuexiu Dist, Guangzhou, Guangdong, China. .,The Key Medical Disciplines and Specialties Program of Guangzhou, Guangzhou, Guangdong, China.
| |
Collapse
|
3
|
Allain JP. Current approaches to increase blood donations in resource-limited countries. Transfus Med 2019; 29:297-310. [PMID: 31456255 DOI: 10.1111/tme.12629] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 07/23/2019] [Accepted: 07/31/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Low- and middle-income countries (LMIC) suffer from chronic or seasonal blood shortage. The first review was published in 2007. METHODS The review of literature since 2005 presented here uncovered a fairly large number of articles justifying the grouping of blood donation issues into five geographical areas sharing common background. These are Sub-Saharan Africa (SSA), Muslim countries, India, China/South East Asia and Latin America/Caribbean islands (LA&C). RESULTS SSA countries start collecting at 16-18 years of age in schools where female donors can be reached better than in other settings. Community-oriented culture favours family donors who need, similar to volunteer non-remunerated donors (VNRD), to be actively induced to repeat donation. Muslim countries share the contradiction of religion encouraging blood donation but restrain women from donating. The active involvement of religious leaders and the progressive easing of female participation are the keys to increasing blood donation. In India, 'social duty' is a major inducement to blood donation but also benefits and rewards. Ways of involving female donors by reducing the donation age to 16 years and providing donor education in schools need to be considered. In China and East Asia, the option of small-volume donation impairs blood collection without being justified by scientific evidence but is a concession to culture. Reducing the donation age would also help the supply. In LA&C, the concept of 'social capital' was developed as a complement or alternative to the theory of planned behaviour. CONCLUSIONS Strategies to improve blood donation and repeat donation should be innovative and adapted to local or regional culture and environment.
Collapse
Affiliation(s)
- J-P Allain
- Emeritus Professor of Transfusion Medicine, University of Cambridge, Cambridge, UK
| |
Collapse
|
4
|
Ou-Yang J, Bei CH, He B, Rong X. Factors influencing blood donation: a cross-sectional survey in Guangzhou, China. Transfus Med 2017; 27:256-267. [DOI: 10.1111/tme.12410] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 02/21/2017] [Accepted: 03/06/2017] [Indexed: 11/30/2022]
Affiliation(s)
- J. Ou-Yang
- Guangzhou Blood Center; Guangdong China
- The Key Medical Disciplines and Specialties Program of Guangzhou; Guangdong China
| | - C.-H. Bei
- Guangzhou Blood Center; Guangdong China
- The Key Medical Disciplines and Specialties Program of Guangzhou; Guangdong China
| | - B. He
- Guangzhou Blood Center; Guangdong China
- The Key Medical Disciplines and Specialties Program of Guangzhou; Guangdong China
| | - X. Rong
- Guangzhou Blood Center; Guangdong China
- The Key Medical Disciplines and Specialties Program of Guangzhou; Guangdong China
| |
Collapse
|