Results 11 to 20 of about 82,984,775 (304)

Using police crash databases for injury prevention research – a comparison of opt‐out and opt‐in approaches to study recruitment

open access: yesAustralian and New Zealand Journal of Public Health, 2014
Objective: The study aimed to examine the difference in response rates between opt‐out and opt‐in participant recruitment in a population‐based study of heavy‐vehicle drivers involved in a police‐attended crash.
Jane Elkington   +3 more
doaj   +2 more sources

Opt in Versus Opt Out: A Free-Entry Analysis of Privacy Policies [PDF]

open access: yesSSRN Electronic Journal, 2006
There is much debate on how the flow of information between firms should be organized, and whether existing privacy laws should be amended.We offer a welfare comparison of the three main current policies towards consumer privacy - anonymity, opt in, and opt out - within a two-period model of localized competition.We show that when consumers find it too
Bouckaert, J., Degryse, Hans
openaire   +11 more sources

Opt-in Dystopias

open access: yesSCRIPTed: A Journal of Law, Technology & Society, 2010
This paper examines the possible consequences of mandatory opt-in policies for application service providers on the Internet. Our claim is that focusing the privacy debate on the opt-in / opt-out dichotomy creates false choices for end users. Instead, we
Nicklas Lundblad and Betsy Masiello
doaj   +3 more sources

A Comparison of Patient Satisfaction with Emergency Department Opt-In and Opt-Out Rapid HIV Screening [PDF]

open access: yesAIDS Research and Treatment, 2012
Study objective. To compare patient satisfaction with emergency department (ED) opt-in and opt-out HIV screening. Methods. We conducted a survey in an urban ED that provided rapid HIV screening using opt-in (February 1, 2007–July 31, 2007) and opt-out ...
Douglas A. E. White   +3 more
doaj   +2 more sources

Organ donation in Germany: opt-in vs. opt-out—opinions and voting patterns in the 19th German Bundestag [PDF]

open access: yesFrontiers in Transplantation
In early 2024, 8,394 patients were waitlisted for solid organ transplantation in Germany. Long waiting times and declining donor numbers highlight the urgency for political measures to improve the organ donation system.
Asli Zeybek   +7 more
doaj   +2 more sources

Opt‐in or opt‐out health‐care communication? A cross‐sectional study

open access: yesHealth Expectations, 2021
Background Patients need medication and medical condition‐related information to better self‐manage their health. Health‐care professionals (HCPs) should be able to actively provide information outside of one‐on‐one consultations; however, patient ...
Vivien Tong   +3 more
doaj   +1 more source

Inclusion of residual tissue in biobanks: opt-in or opt-out? [PDF]

open access: yesPLoS Biology, 2012
Residual samples are an important source of tissue for biobanks. They refer to leftover tissue that is obtained in the course of clinical care. Residual samples can be included through an opt-in method--that is, a person explicitly expresses consent to ...
Noor A A Giesbertz   +2 more
doaj   +1 more source

Sleep-Opt-In: A Randomized Controlled Pilot Study to Improve Sleep and Glycemic Variability in Adults With Type 1 Diabetes

open access: yes, 2023
Purpose: The purpose of this study was to evaluate the feasibility and acceptability of a technology-assisted behavioral sleep intervention (Sleep-Opt-In) and to examine the effects of Sleep-Opt-In on sleep duration and regularity, glucose indices, and ...
Alana Steffen (10639904)   +7 more
core   +1 more source

The South African Class Action Mechanism: Comparing the Opt-In Regime to the Opt-Out Regime

open access: yesPotchefstroom Electronic Law Journal, 2019
In Mukaddam v Pioneer Food (Pty) Ltd 2013 2 SA 254 (SCA), Nugent JA stated that, once the class is confined to claimants who choose positively to advance their claims and are required to come forward for that purpose, he can see no reason why they are ...
Theo Broodryk
doaj   +1 more source

An international comparison of deceased and living organ donation/transplant rates in opt-in and opt-out systems: a panel study [PDF]

open access: yes, 2014
Background: Policy decisions about opt-in and opt-out consent for organ donation are based on limited evidence. To fill this gap we investigated the difference between deceased and living organ donation rates in opt-in and opt-out consent systems across ...
Ronan E O’Carroll   +6 more
core   +1 more source

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