Influence de l’appartenance à une catégorie socioprofessionnelle sur la pratique du don de sang

Duboz, Priscilla; Cunéo, Bernard

doi:10.1016/j.tracli.2009.02.003

Cited by 14 publications

(1 citation statement)

References 3 publications

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“…L'étude « Mode de vie et don de sang », réalisée en 2008 par Bernard Cunéo et Priscilla Duboz [8], s'intéresse plus précisé-ment à cette question et cherche à déterminer dans quelle mesure les caractéristiques des modes de vies influencent les pratiques de don ?…”

Section: Donneurs Réguliers Donneurs Occasionnels Non-donneurs Queunclassified

Le don du sang : représentations et enjeux associés à la collecte de produits sanguins

Loquier

Zegierman

Pelletier

2015

Transfusion Clinique et Biologique

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Section: Donneurs Réguliers Donneurs Occasionnels Non-donneurs Queunclassified

Le don du sang : représentations et enjeux associés à la collecte de produits sanguins

Loquier

Zegierman

Pelletier

2015

Transfusion Clinique et Biologique

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A Markov jump process approach to modeling blood donor status: Donor retention and attrition rates at a blood service center in Zimbabwe

Chikobvu

Chideme

2022

Health Science Reports

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Background: Blood service agencies depend upon the availability of regular blood donors for sustainability. The knowledge and understanding of the stochastic behavior of donors is the first step toward sustaining the blood supply. Analyzing the changes in the donor status within the donor pool will help the blood service authorities to manage the blood donation process.Objectives: The study presents a multistate Markov jump model in analyzing the changes in blood donor status during their blood donation career. Relevant covariates are used to aid in explaining the transitions. Materials and Methods:The status of a blood donor i that can be in one of four states S = {1; 2; 3; 4}. A new donor (s = 1), repeat/regular donor (s = 2), occasional donor (s = 3), and lapsed donor (s = 4). A Continuous-time Markov model was used to estimate blood donor progression during their blood donation career. Frequencies of blood donations made in a given time interval determines the state occupied.Results: In the early years of blood donation career, first-time donors have a higher likelihood of becoming regular donors. Donor attrition increases with time whilst donor retention decreases with time. The results show that when the jump process is currently in an occasional state, the probability that it moves into lapsed state when it leaves the occasional state is given as 69.06%. Similarly, donors are forecasted to spend 21.193 months (1.8 years) in the occasional state before lapsing.Repeat donors can spend 39.342 months (3.3 years) in the regular state before the transition to other states. The study established that donor-specific demographic factors such as age and gender are critical in donor status transitions.Conclusions: With the passage of time, donor status evolves, with trend inclined towards reduction in the frequency of blood donations as more donors become inactive or lapsed. The transition of donors in various states can be described by a time homogeneous Markov model.

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Profiling Donors of Blood, Money, and Time

Shehu

Langmaack

Felchle

et al. 2015

Nonprofit Mgmnt & Ldrshp

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Understanding donor profiles is crucial for donor relationship management. Whereas previous research has focused on profiling blood, money, or time donor segments separately, we define seven donor profiles based on their former donation behavior for blood, money, and time donation and compare them to non‐donors. Relying on representative data from the German Socio Economic Panel, we use an extensive set of characteristics that include sociodemographic, psychographic, health‐related, and geographical measures and simultaneously investigate profiles of donors for single and multiple donation forms and non‐donors by means of a multinomial logistic model. Our results reveal valuable insights for donor acquisition and retention strategies of nonprofit organizations along the identified profiling characteristics of donor segments. By this, our findings help nonprofit organization managers to better target single and multiple donors across three donation forms.

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Influence de l’appartenance à une catégorie socioprofessionnelle sur la pratique du don de sang

Cited by 14 publications

References 3 publications

Le don du sang : représentations et enjeux associés à la collecte de produits sanguins

Le don du sang : représentations et enjeux associés à la collecte de produits sanguins

A Markov jump process approach to modeling blood donor status: Donor retention and attrition rates at a blood service center in Zimbabwe

Profiling Donors of Blood, Money, and Time

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