The Development of a Social Networking-Based Relatedness Intervention Among Young, First-Time Blood Donors: Pilot Study

Sociodemographic Profile of Blood Donations and Ways to Encourage Them

INTRODUCTION

Maintaining blood stocks in Brazil faces challenges; hence, it is crucial to develop effective strategies to recruit and retain donors, such as campaigns and social marketing programs to raise awareness, but there is a lack of studies about the donators' profiles, as well as their barriers or incentives.

OBJECTIVE

The objective of this study was to analyze the characteristics of donors and the factors that influence their decisions.

METHODS

This was a cross-sectional study carried out between April and November 2022 using a structured questionnaire sent through a community created on Facebook, addressing common people over 18 years old, containing closed questions, supported by Google Forms. Statistical analyses were carried out using IBM SPSS Statistics for Windows, Version 17 (Released 2008; IBM Corp., Armonk, New York, United States) and the Chi-square and Fisher's exact tests, with p < 0.05.

RESULTS

The sample relied on 1019 participants, women (72.8%), age group > 30 years (81.1%), the most represented blood type was O positive (37.5%), and men donated more frequently than women (76.5% vs. 40.6%). The main reasons for not donating are medical conditions (39.7%) and lack of time (33.8%). The main reasons for donating are helping voluntarily (97.6%) and donating to family/friends (96.4%).

CONCLUSION

There was a significant difference between the genders of blood donors, with more men donating, especially those over 30 years old, and with income between 1-8 minimum wages. The main barriers to donating are lack of time and information. Based on this, it is possible to target campaigns at women, young people, and people with income above nine minimum wages. The main reasons for donating are altruism, obtaining test results, and financial benefits.

Blood donation motivators and barriers reported by young, first-time whole blood donors: Examining the association of reported motivators and barriers with subsequent donation behavior and potential sex, race, and ethnic group differences

BACKGROUND

A greater understanding of young, first-time donor motivators and barriers is needed to address the ongoing challenge of retaining these essential donors.

STUDY DESIGN AND METHODS

Structured interviews conducted with 508 young, first-time whole blood donors [66.1% female; Mean Age = 19.4 (SD = 2.5) years] were coded to identify reported motivators and barriers. Reported motivators and barriers were then examined for their association with attempted donation behavior over a 14-month follow-up, and for potential sex, race, and ethnic group differences in the frequency of endorsement.

RESULTS

Prosocial motivation (e.g., altruism) was the most commonly reported motivator and fear (e.g., fainting, needles) was the most commonly reported barrier. Donation behavior was unrelated to reported motivators, but was significantly related to four reported barriers including fear of fainting/dizziness, fear of needles/pain, having personal commitments that conflict with donating, and perceiving oneself as unsuited to donate for health reasons. Sex, racial, and ethnic differences were noted with respect to the percentages of donors reporting several donation-related motivators and barriers.

CONCLUSION

The present findings identify donation-related barriers that could be important targets to address in the effort to encourage new young donors and to retain these new donors for the long term. Importantly, these data also highlight the importance of considering individual differences in donor motivation as a function of sex, race, and ethnicity.

Role of motivation in the return of blood donors: mediating roles of the socio-cognitive variables of the theory of planned behavior

The starting point of this study is based on a ground observation in Tunisia: The unsustainable blood donations and the shortage of clinical blood in some periods of the year (i.e. holidays; covid-19). This observation is also avowed in over the world. The present study extends the theory of planned behavior (TPB) by incorporating relevant variables from Self-determination Theory (SDT). The latter suggests that individuals persist with a behavior when they are internally motivated than externally motivated. Online survey was administrated to assess TPB constructs (attitudes, social norms, perceived behavioral control (PBC), personal moral) and two of SDT factors (autonomous and controlled). 321 donors responded to the questionnaire. Results revealed that effects of autonomous and controlled motivation on behavioral intention were mediated by attitude, PBC as well as moral norms. This paper proposes practical recommendations to social marketing designers to better retain blood donors.

Results from the blood donor competence, autonomy, and relatedness enhancement (blood donor CARE) randomized trial

BACKGROUND

This study aimed to promote competence, autonomy, and relatedness among first-time whole blood donors to enhance intrinsic motivation and increase retention.

STUDY DESIGN AND METHODS

Using a full factorial design, first-time donors (N = 2002) were randomly assigned to a no-treatment control condition or to one of seven intervention conditions designed to promote donation competence, autonomy, relatedness, a combination of two (e.g., competence and autonomy), or all three constructs. Participants completed donor motivation measures before the intervention and 6 weeks later, and subsequent donation attempts were assessed for 1 year.

RESULTS

There was no significant group difference in the frequency of donation attempts or in the number of days to return. Significant effects of group were observed for 10 of the 12 motivation measures, although follow-up analyses revealed significant differences from the control group were restricted to interventions that included an autonomy component. Path analyses confirmed direct associations between interventions involving autonomy and donor motivation, and indirect mediation of donation attempts via stronger donation intentions and lower donation anxiety.

CONCLUSION

Among young, first-time, whole blood donors, brief interventions that include support for donor autonomy were associated with direct effects on donor motivation and indirect, but small, effects on subsequent donation behavior.

Beyond Description: The Predictive Role of Affect, Memory, and Context in the Decision to Donate or Not Donate Blood

Background

Research on the recruitment and retention of blood donors has typically drawn on a homogeneous set of descriptive theories, viewing the decision to become and remain a donor as the outcome of affectively cold, planned, and rational decision-making by the individual. While this approach provides insight into how our donors think about blood donation, it is limited and has not translated into a suite of effective interventions. In this review, we set out to explore how a broader consideration of the influences on donor decision-making, in terms of affect, memory, and the context in which donation takes place, may yield benefit in the way we approach donor recruitment and retention.

Summary

Drawing on emerging research, we argue for the importance of considering the implications of both the positive and the negative emotions that donors experience and we argue for the importance of directly targeting affect in interventions to recruit nondonors. Next, we focus on the reconstructed nature of memory and the factors that influence what we remember about an event. We discuss how these processes may impact the retention of donors and the potential to intervene to enhance donors' recollections of their experiences. Finally, we discuss how our focus on the individual has led us to neglect the influence of the context in which donation takes place on donor behavior. We argue that the amassing of comprehensive large data sets detailing both the characteristics of the individuals and the context of their giving will ultimately allow for the more effective deployment of resources to improve recruitment and retention.

Key Messages

In suggesting these directions for future research, our want is to move beyond the ways in which we have traditionally described blood donation behavior with the aim of improving our theorizing about donors while improving the translational value of our research.