Dataset Information

Patient preferences for venous thromboembolism prophylaxis after injury: a discrete choice experiment.

ABSTRACT:

Objective

Limited evidence for the optimal venous thromboembolism (VTE) prophylaxis regimen in orthopaedic trauma leads to variability in regimens. We sought to delineate patient preferences towards cost, complication profile, and administration route (oral tablet vs. subcutaneous injection).

Design

Discrete choice experiment (DCE).

Setting

Level 1 trauma center in Baltimore, USA.

Participants

232 adult trauma patients (mean age 47.9 years) with pelvic or acetabular fractures or operative extremity fractures.

Primary and secondary outcome measures

Relative preferences and trade-off estimates for a 1% reduction in complications were estimated using multinomial logit modelling. Interaction terms were added to the model to assess heterogeneity in preferences.

Results

Patients preferred oral tablets over subcutaneous injections (marginal utility, 0.16; 95% CI: 0.11 - 0.21, P<0.0001). Preferences changed in favor of subcutaneous injections with an absolute risk reduction of 6.98% in bleeding, 4.53% in wound complications requiring reoperation, 1.27% in VTE, and 0.07% in death from pulmonary embolism (PE). Patient characteristics (sex, race, type of injury, time since injury) affected patient preferences (P<0.01).

Conclusions

Patients preferred oral prophylaxis and were most concerned about risk of death from PE. Furthermore, the findings estimated the trade-offs acceptable to patients and heterogeneity in preferences for VTE prophylaxis.

SUBMITTER: Haac BE

PROVIDER: S-EPMC5629686 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature

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Publications

Patient preferences for venous thromboembolism prophylaxis after injury: a discrete choice experiment.

Haac Bryce E BE O'Hara Nathan N NN Mullins C Daniel CD Stein Deborah M DM Manson Theodore T TT Johal Herman H Castillo Renan R O'Toole Robert V RV Slobogean Gerard P GP

BMJ open 20170811 8

<h4>Objective</h4>Limited evidence for the optimal venous thromboembolism (VTE) prophylaxis regimen in orthopaedic trauma leads to variability in regimens. We sought to delineate patient preferences towards cost, complication profile, and administration route (oral tablet vs. subcutaneous injection).<h4>Design</h4>Discrete choice experiment (DCE).<h4>Setting</h4>Level 1 trauma center in Baltimore, USA.<h4>Participants</h4>232 adult trauma patients (mean age 47.9 years) with pelvic or acetabular ...[more]

PMID: 28801426

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Dataset Information

Patient preferences for venous thromboembolism prophylaxis after injury: a discrete choice experiment.

Objective

Design

Setting

Participants

Primary and secondary outcome measures

Results

Conclusions

Publications

Patient preferences for venous thromboembolism prophylaxis after injury: a discrete choice experiment.

Similar Datasets

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