Predicting blood donation intentions and behavior among Australian blood donors: testing an extended theory of planned behavior model

Masser, Barbara M.; White, Katherine M.; Hyde, Melissa K.; Terry, Deborah J.; Robinson, Natalie G.

doi:10.1111/j.1537-2995.2008.01981.x

Cited by 154 publications

(221 citation statements)

References 46 publications

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“…Regression and structural equation models have demonstrated that perceived behavioral control is typically the strongest individual predictor of donation intention, followed by donation attitude. 14,15,19,20,22,26,34–36 Subjective norm is a significant predictor in some studies, but not others. 14,15,19,20,22,26,34–36 Consistent with the Theory of Planned Behavior, first-time donors who fail to provide a repeat donation may hold less positive attitudes toward donation and/or perceive that they have limited ability to cope with the donation process.…”

Section: Discussionmentioning

confidence: 85%

“…14,15,17,19,20,22,25,26,33–36 This model has been shown to predict up to 86% of the variance in blood donation intention and 70% of the variance in donation behavior. 14,15,22,26,34,35 In the context of blood donation, attitude represents a basic evaluative judgment of giving blood, subjective norm refers to the perception of social pressure to donate blood, and perceived behavioral control reflects a combination of self-efficacy (confidence in one’s ability to engage in the behavior) and controllability (perception of control over the behavior). Regression and structural equation models have demonstrated that perceived behavioral control is typically the strongest individual predictor of donation intention, followed by donation attitude.…”

Section: Discussionmentioning

confidence: 95%

“…Participants will begin by providing demographic and contact information and then, as described in Table 1, will complete a series of surveys related to Self Determination Theory (i.e., motivational autonomy) 13 , the Theory of Planned Behavior (i.e., donation attitude, subjective norm, perceived behavioral control, and intention) 16–23 , as well as other exploratory measures (e.g., decisional balance 24 , moral norm 17,20,23,25,26 , anticipated regret 20,25,26 , and donation anxiety 25,26 ).…”

Section: Design and Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Motivating first-time, group O blood donors to return: Rationale and design of a randomized controlled trial of a post-donation telephone interview

Carlson

Kessler

Rebosa

et al. 2015

Contemporary Clinical Trials

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First-time blood donors are essential to the US donor pool, providing nearly a third of all donations. Unfortunately, there are a wide variety of obstacles to repeat donation and new donors are extremely difficult to retain. Because each donor experiences a unique set of deterrents, we developed a post-donation interview based on motivational interview principles in order to flexibly address individual barriers. The primary aim of this randomized clinical trial is to examine retention of first-time, group O blood donors who are randomly assigned to receive either a telephone-delivered interview with motivational and action planning components or a standard-of-care control call approximately six weeks after their donation. Measures of donation attitude, perceived behavioral control, intention, and motivational autonomy will be measured before and after the telephone contact using online surveys, and donation attempts will be tracked for one year using blood center donor databases. We hypothesize that, compared to controls, donors who receive the telephone interview will be more likely to make a donation attempt over the following year. In addition, we will examine possible mechanisms of action of the interview using key predictors of donation behavior as described by Self Determination Theory (i.e., motivational autonomy) and the Theory of Planned Behavior (i.e., attitude, perceived behavioral control, and intention). Results of this intervention may help to support a novel strategy to enhance retention of selected blood donors in an effort to better meet the nation’s blood supply needs.

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Section: Discussionmentioning

confidence: 85%

Section: Discussionmentioning

confidence: 95%

Section: Design and Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Motivating first-time, group O blood donors to return: Rationale and design of a randomized controlled trial of a post-donation telephone interview

Carlson

Kessler

Rebosa

et al. 2015

Contemporary Clinical Trials

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“…14 Araştırma sonuçları kan bağışına bağlı gelişen komplikasyonların yeni verici bulunmasını ve tekrarlı kan bağışı olasılığını azalttığını ve bu nedenle bu bireylerin sürekli verici haline gelmesini olumsuz yönde etkilediğini göstermektedir. [13][14][15][16][17][18][19][20][21][22][23][24][25] Özellikle vazovagal reaksiyonu deneyimleme, kan bağışı motivasyonu ve tekrar verici olma davranışı ile güçlü bir şekilde ilişkili olduğu bildirilmiştir. 24 Pathak'ın ça-lışmasında, kan bağışı için başvuran 19076 bireyden %87,8 (n=16 745)'inin ilk kez verici, %12,2 (n=2331)'sinin ise tekrarlı verici olduğu belirtilmektedir.…”

Section: Kan Bağişi Nedeni̇yle Geli̇şen Kompli̇kasyonlarin Sikliği Ve öNemi̇unclassified

Complications Developed Due to Blood Donation: Review

İnce¹,

Khorshıd²

2016

Turkiye Klinikleri J Nurs

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53Kan Bağışı Nedeniyle Gelişen Komplikasyonlar Ö ÖZ ZE ET T Hastalar için kan ve kan ürünlerine olan talebin artması, tüm dünyada mücadele etmeyi gerektiren bir duruma yol açmıştır. Kan ihtiyacının karşılanması, sağlık gönüllülerine ve onların sü-rekli olarak kan ve kan ürünlerini verme istekliliğine bağlıdır. Kan bağışı genel olarak güvenli bir yöntem olarak kabul edilir. Ancak, işlem sırası ya da sonrasında şiddeti farklılık gösteren bazı istenmeyen komplikasyonlar görülebilir. Kan bağışı ile ilgili yan etkilerin sıklığı, güvenli ve uygun donörlerin olduğu havuzu azaltmaktadır. Bu da tekrarlı kan bağış oranını düşürmekte ve her geçen gün aralıksız ve sürekli artan kan ihtiyacına ilişkin talebi karşılamakta güçlüğe neden olmaktadır. Kan bağışında bulunanların genç olması, kadın olması, ilk kez kan vermesi, tahmin edilenden daha düşük kan volümüne sahip olması gibi bazı özelliklerinin, daha yüksek komplikasyon sıklığı ile iliş-kili olduğu ortaya konmuştur. Kan bağışı ile ilgili bazı reaksiyonlar ciddi sonuçlara yol açabilirler. Bunlar ekimoz, hematom, arter delinmesi, kol ağrısı, tromboflebit, enfeksiyon riski, sinir yaralanması, kronik bölgesel ağrı sendromu ve vazovagal reaksiyonlardır. Bu komplikasyonlar ve baş dön-mesi, bulantı, baygınlık gibi ilişkili semptomlar, istemli kan vericilerini, gelecekte tekrar kan bağışında bulunmaları için caydırabilir. Hemşireler kan bağışı sırasında gelişebilecek komplikasyonların farkında olmalı ve yüksek risk grubundaki bireyler için gerekli önlemleri almalıdır. Bu makalede, kan bağışı sırasında oluşan komplikasyonların önlenmesine yardım edebilecek uygulamalar sunulmuştur.A An na ah ht ta ar r K Ke el li im me el le er r: : Kan vericiler; komplikasyonlar; hemşirelik A AB BS ST TR RA AC CT T Incrementing request of blood and blood products for patients has caused a status for defiance for the blood banks in all world. Meeting the need for blood products depends on the existence of healthy volunteers and their continued availability to donate blood and blood products. While blood donation is generally accepted as a safe procedure, some adverse complications of variable severity may be observed during or after the operation. Frequent side effects associated with blood donation reduce the pool of safe and reliable donors, sinking the repeat donation rate. This in turn, reduce the blood donation rate, cause to difficulties in meeting the continually increasing demand for blood. Certain characteristics such as the young age and the female sex of the donors, first time donors and smaller estimated blood volume have been shown to be related to the frequency of complication. Some reactions related to blood donation have the potential to lead to serious results. These are, bruise, haematoma, arterial punctures, sore arm, thrombophlebitis, risk of infection, nerve injuries, chronic regional pain syndrome and vasovagal reactions. These complications and related symptoms such as dizziness, nauses and fainting can dissuade volunteer blood donors from returning to donate in the future. N...

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“…TPB is a user-friendly model and has the flexibility to be amended or expanded to meet the needs of different research (Masser et al, 2009;Rossi and Armstrong, 1999 Gretebeck et al, (2007)'s research, which included functional ability in model testing, Perugini and Bagozzi (2001) found that two additional variables (anticipated emotion and past behaviour ) are both significant components in explaining variance in intentions and behaviour (Kitamura et al, 2001). Past behaviour was included in the TPB model to explain tourist behaviour and was found significantly associated with respondents' travel intentions (Hsu and Lam, 2004 …”

Section: Tpb As a Theoretical Framework For Behavioural Analysis And mentioning

confidence: 99%

Rethinking planning for urban parks: accessibility, use and behaviour

Wang¹

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Public parks and green spaces are important health promoting facilities for urban dwellers, which can bring about improved health outcomes, diminished racial tensions and reduced public stress. Access to urban parks and green spaces is purported to be associated with the development of social capital, increased community wellbeing and inclusive neighbourhoods. It is within this context that recent decades have witnessed increasing efforts in measuring and modelling park accessibility in cities.Previous studies, however, found significant inconsistency between subjectively (perceived) and objectively (geographic) measured accessibility, indicating the need to examine existing conceptualisation of park accessibility, especially at the individual perceptual level.The accessibility concept has been developed as a multi-dimensional construct that requires a more adequate understanding about its influential factors and dimensions. Existing measures of accessibility have been limited to the concept's physical and temporal dimensions, leaving other relevant factors such as social conditions and personal constraints, including perceptions, largely unexplored. This research argues for the relevance of socio-personal factors to realistically assess accessibility to urban public parks. There is also a need to clarify how accessibility influences an individual's decision-making process that ultimately leads to human behaviour of park use or nonuse, as psychological study of behavioural intentions to use parks has rarely been investigated.Following a correlational research design and cross-sectional validation approach, this research was proposed to fill these knowledge gaps.The research involved both processes of model development and model validation. Two models were proposed in this study: an expanded theory of planned behavioural (TPB) model and an integrated model of park accessibility. The first model aims to identify the role of park accessibility in influencing individual behavioural intentions towards park use and non-use. The model was developed based on the theory of planned behaviour, with three additional variables included (i.e., perceived park accessibility, geographic proximity, and past use) to compare their relative importance in influencing park use intentions. The second model was proposed based on the critical literature review of the accessibility concept. The model consists of five dimensions, including both physical and socio-personal variables that were identified as being associated with urban park access and use.Both models were empirically tested using questionnaire survey data collected from two cities of different socio-cultural settings: Brisbane (Australia) and Zhongshan (China). Within each city, iii sampling was carefully designed to represent residents of different socioeconomic backgrounds with an aim of modelling the differences between population groups. Data were analysed quantitatively using statistical methods and spatial analytical techniques. Key findings from this study incl...

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Predicting blood donation intentions and behavior among Australian blood donors: testing an extended theory of planned behavior model

Cited by 154 publications

References 46 publications

Motivating first-time, group O blood donors to return: Rationale and design of a randomized controlled trial of a post-donation telephone interview

Motivating first-time, group O blood donors to return: Rationale and design of a randomized controlled trial of a post-donation telephone interview

Complications Developed Due to Blood Donation: Review

Rethinking planning for urban parks: accessibility, use and behaviour

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