Items where Author is "Free, Caroline"
Number of items: 137.
2023
Behavioural intervention to reduce sexually transmitted infections in people aged 16–24 years in the UK: the safetxt RCT. (2023)
Free, Caroline; Palmer, Melissa J; Potter, Kimberley; McCarthy, Ona L; Jerome, Lauren; Berendes, Sima; Gubijev, Anasztazia; Knight, Megan; Jamal, Zahra; Dhaliwal, Farandeep; Carpenter, James R; Morris, Tim P; Edwards, Phil; French, Rebecca; Macgregor, Louis; Turner, Katy ME; Baraitser, Paula; Hickson, Ford CI; Wellings, Kaye; Roberts, Ian; Bailey, Julia V; Hart, Graham; Michie, Susan; Clayton, Tim; Devries, Karen
2022
Improving experience of medical abortion at home in a changing therapeutic, technological and regulatory landscape: a realist review. (2022)
Baraitser, Paula; Free, Caroline; Norman, Wendy V; Lewandowska, Maria; Meiksin, Rebecca; Palmer, Melissa J; Scott, Rachel; French, Rebecca; Wellings, Kaye; Ivory, Alice; Wong, Geoff; SACHA study team
Practitioners' experience of the working alliance in a blended cognitive-behavioural therapy intervention for depression: qualitative study of barriers and facilitators. (2022)
Doukani, Asmae; Free, Caroline; Araya, Ricardo; Michelson, Daniel; Cerga-Pashoja, Arlinda; Kakuma, Ritsuko
Effectiveness of a behavioural intervention delivered by text messages (safetxt) on sexually transmitted reinfections in people aged 16-24 years: randomised controlled trial. (2022)
Free, Caroline; Palmer, Melissa J; McCarthy, Ona L; Jerome, Lauren; Berendes, Sima; Knight, Megan; Carpenter, James R; Morris, Tim P; Jamal, Zahra; Dhaliwal, Farandeep; French, Rebecca S; Hickson, Ford Colin Ian; Gubijev, Anasztazia; Wellings, Kaye; Baraitser, Paula; Roberts, Ian; Bailey, Julia V; Clayton, Tim; Devries, Karen; Edwards, Phil; Hart, Graham; Michie, Susan; Macgregor, Louis; Turner, Katy ME; Potter, Kimberley
Safetxt: A randomised controlled trial of a behavioural intervention delivered by text messages to reduce sexually transmitted re-infections in people aged 16-24. (2022)
Free, Caroline; Palmer, Melissa; McCarthy, Ona; Jerome, Lauren; Berendes, Sima; Knight, Megan; Carpenter, James; Morris, Tim; Jamal, Zahra; Dhaliwal, Farandeep; French, Rebecca; Hickson, Ford Colin Ian; Gubijev, Anasztazia; Wellings, Kaye; Baraitser, Paula; Roberts, Ian; Bailey, Julia; Clayton, Tim; Devries, Karen; Edwards, Phil; Hart, Graham; Michie, Susan; Macgregor, Louis; Turner, Katy ME; Potter, Kimberley
A dynamic and collaborative approach to trial recruitment in safetxt, a UK sexual health randomised controlled trial. (2022)
Jerome, Lauren; Potter, Kimberley; McCarthy, Ona; Palmer, Melissa; Knight, Megan; Free, Caroline
Adapting an evidence-based contraceptive behavioural intervention delivered by mobile phone for young people in Zimbabwe. (2022)
McCarthy, Ona L; Mavodza, Constancia; Chikwari, Chido Dziva; Dauya, Ethel; Tembo, Mandikudza; Hlabangana, Portia; Dembetembe, Regedzai; Mpakami, Nyasha; Bandason, Tsitsi; Free, Caroline; Smith, Chris; Ferrand, Rashida A
Agreement between self-reported and researcher-measured height, weight and blood pressure measurements for online prescription of the combined oral contraceptive pill: an observational study. (2022)
McCulloch, Hannah; Morelli, Alessandra; Free, Caroline; Syred, Jonathan; Botelle, Riley; Baraitser, Paula
A systematic review of randomised controlled trials of the effects of digital health interventions on postpartum contraception use. (2022)
Sze, Yik Yan; Berendes, Sima; Russel, Sophie; Bellam, Laura; Smith, Chris; Cameron, Sharon; Free, Caroline J
2021
Supporting blood pressure measurement prior to online prescription of the combined oral contraceptive. (2021)
Baraitser, Paula; McCulloch, Hannah; Shather, Zainab; Free, Caroline J
Sexual health interventions delivered to participants by mobile technology: a systematic review and meta-analysis of randomised controlled trials. (2021)
Berendes, Sima; Gubijev, Anasztazia; McCarthy, Ona L; Palmer, Melissa J; Wilson, Emma; Free, Caroline
Efficacy and Safety of Text Messages Targeting Adherence to Cardiovascular Medications in Secondary Prevention: TXT2HEART Colombia Randomized Controlled Trial. (2021)
Bermon, Anderson; Uribe, Ana Fernanda; Pérez-Rivero, Paula Fernanda; Prieto-Merino, David; Saaibi, Jose Federico; Silva, Federico Arturo; Canon, Diana Ivonne; Castillo-Gonzalez, Karol Melissa; Cáceres-Rivera, Diana Isabel; Guio, Elizabeth; Meneses-Castillo, Karen Janneth; Castillo-Meza, Alberto; Atkins, Louise; Horne, Robert; Murray, Elizabeth; Serrano, Norma Cecilia; Free, Caroline; Casas, Juan Pablo; Perel, Pablo
'What the herbal medicine can do for me in a week, the orthodox does in a year': Perceived efficacy of local alternative therapies influences medication adherence in patients with atherosclerotic cardiovascular disease. (2021)
Laar, Amos; Amoah Ampah, Ernest; Fernandez, Yolanda; Senyo Amevinya, Gideon; Nortey, Priscillia; Benyah, Frank; Akamah, Joseph; Ambenne, Marcella; Lamptey, Peter; Free, Caroline; Legido-Quigley, Helena; Perel, Pablo
Exploring Barriers to Medication Adherence Using COM-B Model of Behaviour Among Patients with Cardiovascular Diseases in Low- and Middle-Income Countries: A Qualitative Study. (2021)
Mishra, Pallavi; Vamadevan, Ajay S; Roy, Ambuj; Bhatia, Rohit; Naik, Nitish; Singh, Sandeep; Amevinya, Gideon Senyo; Ampah, Ernest Amoah; Fernandez, Yolanda; Free, Caroline; Laar, Amos; Prabhakaran, Dorairaj; Perel, Pablo; Legido-Quigley, Helena
Contraception in Person-Contraception Online (CiP-CO) cohort study. (2021)
Rezel-Potts, Emma; Palmer, Melissa J; Free, Caroline J; McCulloch, Hannah; Baraitser, Paula
Development of an intervention to support reproductive health of garment factory workers in Cambodia: a qualitative study. (2021)
Smith, Chris; Sokhey, Ly; Tijamo, Camille Florence Eder; McLaren, Megan; Free, Caroline; Watkins, Justin; Amra, Ou; Masuda, Chisato; Oreglia, Elisa
2020
Towards a conceptual framework of the working alliance in a blended low-intensity cognitive behavioural therapy intervention for depression in primary mental health care: a qualitative study. (2020)
Doukani, Asmae; Free, Caroline; Michelson, Daniel; Araya, Ricardo; Montero-Marin, Jesús; Smith, Sarah; Cerga-Pashoja, Arlinda; Kakuma, Ritsuko
Safetxt: a safer sex intervention delivered by mobile phone messaging on sexually transmitted infections (STI) among young people in the UK - protocol for a randomised controlled trial. (2020)
Free, Caroline; McCarthy, Ona L; Palmer, Melissa J; Knight, Rosemary; Edwards, Phil; French, Rebecca; Baraitser, Paula; Hickson, Ford Colin Ian; Wellings, Kaye; Roberts, Ian; Bailey, Julia V; Hart, Graham; Michie, Susan; Clayton, Tim; Ploubidis, George B; Carpenter, James R; Turner, Katy ME; Devries, Karen; Potter, Kimberley
Development of an Intervention to Support the Reproductive Health of Cambodian Women Who Seek Medical Abortion: Research Protocol. (2020)
Oreglia, Elisa; Ly, Sokhey; Tijamo, Camille; Ou, Amra; Free, Caroline; Smith, Chris
Targeted client communication via mobile devices for improving maternal, neonatal, and child health. (2020)
Palmer, Melissa J; Henschke, Nicholas; Bergman, Hanna; Villanueva, Gemma; Maayan, Nicola; Tamrat, Tigest; Mehl, Garrett L; Glenton, Claire; Lewin, Simon; Fønhus, Marita S; Free, Caroline
Targeted client communication via mobile devices for improving sexual and reproductive health. (2020)
Palmer, Melissa J; Henschke, Nicholas; Villanueva, Gemma; Maayan, Nicola; Bergman, Hanna; Glenton, Claire; Lewin, Simon; Fønhus, Marita S; Tamrat, Tigest; Mehl, Garrett L; Free, Caroline
A cohort study of the service-users of online contraception. (2020)
Rezel-Potts, Emma; Palmer, Melissa J; Free, Caroline; Baraitser, Paula
2019
Using Digital Technology for Sexual and Reproductive Health: Are Programs Adequately Considering Risk? (2019)
Bacchus, Loraine J; Reiss, Kate; Church, Kathryn; Colombini, Manuela; Pearson, Erin; Naved, Ruchira; Smith, Chris; Andersen, Kathryn; Free, Caroline
Evaluation of the efficacy and safety of text messages targeting adherence to cardiovascular medications in secondary prevention: the txt2heart Colombia randomised controlled trial protocol. (2019)
Bermon, Anderson; Uribe-Rodríguez, Ana Fernanda; Pérez-Rivero, Paula Fernanda; Prieto-Merino, David; Cáceres Rivera, Diana Isabel; Guio, Elizabeth; Atkins, Louise; Horne, Robert; Murray, Elizabeth; Serrano Díaz, Norma Cecilia; Free, Caroline; Perel, Pablo; Casas, Juan P
Cross-sectional analysis of chemsex drug use and gonorrhoea diagnosis among men who have sex with men in the UK. (2019)
Kohli, Manik; Hickson, Ford; Free, Caroline; Reid, David; Weatherburn, Peter
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Changing young people's attitudes towards effective contraception using mobile phone messaging. (2019)
McCarthy, OL
A randomized controlled trial of an intervention delivered by mobile phone text message to increase the acceptability of effective contraception among young women in Palestine. (2019)
McCarthy, Ona L; Zghayyer, Hanadi; Stavridis, Amina; Adada, Samia; Ahamed, Irrfan; Leurent, Baptiste; Edwards, Phil; Palmer, Melissa; Free, Caroline
A systematic review and meta-analysis in the effectiveness of mobile phone interventions used to improve adherence to antiretroviral therapy in HIV infection. (2019)
Shah, Reshma; Watson, Julie; Free, Caroline
Characteristics and contraceptive outcomes of women seeking medical or surgical abortion in reproductive health clinics in Cambodia. (2019)
Smith, Chris; Scott, Rachel H; Free, Caroline; Edwards, Tansy
Evaluation of an internet-accessed STI testing (e-STI testing) and results service in two London boroughs. (2019)
Wilson, EK
Does internet-accessed STI (e-STI) testing increase testing uptake for chlamydia and other STIs among a young population who have never tested? Secondary analyses of data from a randomised controlled trial. (2019)
Wilson, Emma; Leyrat, Clémence; Baraitser, Paula; Free, Caroline
2018
Predictors of postabortion contraception use in Cambodia. (2018)
Adelman, Sara; Free, Caroline; Smith, Chris
Cochrane corner: text messaging to improve adherence to drugs for secondary prevention of cardiovascular disease. (2018)
Adler, Alma J; Casas, Juan P; Martin, Nicole; Free, Caroline; Perel, Pablo
Comparing the characteristics of users of an online service for STI self-sampling with clinic service users: a cross-sectional analysis. (2018)
Barnard, Sharmani; Free, Caroline; Bakolis, Ioannis; Turner, Katy ME; Looker, Katharine J; Baraitser, Paula
Correction to: A randomized controlled trial of an intervention delivered by mobile phone app instant messaging to increase the acceptability of effective contraception among young people in Tajikistan. (2018)
McCarthy, O; Ahamed, I; Kulaeva, F; Tokhirov, R; Saibov, S; Vandewiele, M; Standaert, S; Leurent, B; Edwards, P; Palmer, M; Free, C
Development of an intervention delivered by mobile phone aimed at decreasing unintended pregnancy among young people in three lower middle income countries. (2018)
McCarthy, Ona L; Wazwaz, Ola; Osorio Calderon, Veronica; Jado, Iman; Saibov, Salokhiddin; Stavridis, Amina; López Gallardo, Jhonny; Tokhirov, Ravshan; Adada, Samia; Huaynoca, Silvia; Makleff, Shelly; Vandewiele, Marieka; Standaert, Sarah; Free, Caroline
A randomized controlled trial of an intervention delivered by mobile phone app instant messaging to increase the acceptability of effective contraception among young people in Tajikistan. (2018)
McCarthy, Ona; Ahamed, Irrfan; Kulaeva, Firuza; Tokhirov, Ravshan; Saibov, Salokhiddin; Vandewiele, Marieka; Standaert, Sarah; Leurent, Baptiste; Edwards, Phil; Palmer, Melissa; Free, Caroline
Mobile phone-based interventions for improving adherence to medication prescribed for the primary prevention of cardiovascular disease in adults. (2018)
Palmer, Melissa J; Barnard, Sharmani; Perel, Pablo; Free, Caroline
The effectiveness of smoking cessation, physical activity/diet and alcohol reduction interventions delivered by mobile phones for the prevention of non-communicable diseases: A systematic review of randomised controlled trials. (2018)
Palmer, Melissa; Sutherland, Jennifer; Barnard, Sharmani; Wynne, Aileen; Rezel, Emma; Doel, Andrew; Grigsby-Duffy, Lily; Edwards, Suzanne; Russell, Sophie; Hotopf, Ellie; Perel, Pablo; Free, Caroline
Assessing the validity and reliability of self-report data on contraception use in the MObile Technology for Improved Family Planning (MOTIF) randomised controlled trial. (2018)
Smith, Chris; Edwards, Phil; Free, Caroline
Web-Based Activity Within a Sexual Health Economy: Observational Study. (2018)
Turner, Katy Me; Zienkiewicz, Adam K; Syred, Jonathan; Looker, Katharine J; de Sa, Joia; Brady, Michael; Free, Caroline; Holdsworth, Gillian; Baraitser, Paula
2017
Mobile phone text messaging to improve medication adherence in secondary prevention of cardiovascular disease. (2017)
Adler, Alma J; Martin, Nicole; Mariani, Javier; Tajer, Carlos D; Owolabi, Onikepe O; Free, Caroline; Serrano, Norma C; Casas, Juan P; Perel, Pablo
An Intervention Delivered by App Instant Messaging to Increase Acceptability and Use of Effective Contraception Among Young Women in Bolivia: Protocol of a Randomized Controlled Trial. (2017)
McCarthy, Ona L; Osorio Calderon, Veronica; Makleff, Shelly; Huaynoca, Silvia; Leurent, Baptiste; Edwards, Phil; Lopez Gallardo, Jhonny; Free, Caroline
An intervention delivered by text message to increase the acceptability of effective contraception among young women in Palestine: study protocol for a randomised controlled trial. (2017)
McCarthy, Ona L; Wazwaz, Ola; Jado, Iman; Leurent, Baptiste; Edwards, Phil; Adada, Samia; Stavridis, Amina; Free, Caroline
A randomised controlled trial of an intervention delivered by app instant messaging to increase the acceptability of effective contraception among young people in Tajikistan: study protocol. (2017)
McCarthy, Ona; Leurent, Baptiste; Edwards, Phil; Tokhirov, Ravshan; Free, Caroline
Mobile phone-based interventions for improving adherence to medication prescribed for the primary prevention of cardiovascular disease in adults. (2017)
Palmer, Melissa J; Barnard, Sharmani; Perel, Pablo; Free, Caroline
Increasing contraception use with mobile phone-based interventions. (2017)
Smith, C
Assessing loss to follow-up in the MObile Technology for Improved Family Planning (MOTIF) randomised controlled trial. (2017)
Smith, Chris; Jarvis, Christopher; Free, Caroline
Process evaluation of a mobile phone-based intervention to support post-abortion contraception in Cambodia. (2017)
Smith, Chris; Ly, Sokhey; Uk, Vannak; Warnock, Ruby; Edwards, Phil; Free, Caroline
Women's views and experiences of a mobile phone-based intervention to support post-abortion contraception in Cambodia. (2017)
Smith, Chris; Ly, Sokhey; Uk, Vannak; Warnock, Ruby; Free, Caroline
eSexual health interventions: promising, but more evidence needed. (2017)
Wellings, Kaye; Mehl, Garrett Livingston; Free, Caroline Jane
Internet-accessed sexually transmitted infection (e-STI) testing and results service: A randomised, single-blind, controlled trial. (2017)
Wilson, Emma; Free, Caroline; Morris, Tim P; Syred, Jonathan; Ahamed, Irrfan; Menon-Johansson, Anatole S; Palmer, Melissa J; Barnard, Sharmani; Rezel, Emma; Baraitser, Paula
Addendum to: Can Internet-Based Sexual Health Services Increase Diagnoses of Sexually Transmitted Infections (STI)? Protocol for a Randomized Evaluation of an Internet-Based STI Testing and Results Service. (2017)
Wilson, Emma; Free, Caroline; Morris, Tim P; Syred, Jonathan; Baraitser, Paula
2016
A systematic review of randomised control trials of sexual health interventions delivered by mobile technologies. (2016)
Burns, Kara; Keating, Patrick; Free, Caroline
Can text messages increase safer sex behaviours in young people? Intervention development and pilot randomised controlled trial. (2016)
Free, Caroline; McCarthy, Ona; French, Rebecca S; Wellings, Kaye; Michie, Susan; Roberts, Ian; Devries, Karen; Rathod, Sujit; Bailey, Julia; Syred, Jonathan; Edwards, Phil; Hart, Graham; Palmer, Melissa; Baraitser, Paula
Young People's Views and Experiences of a Mobile Phone Texting Intervention to Promote Safer Sex Behavior. (2016)
French, Rebecca Sophia; McCarthy, Ona; Baraitser, Paula; Wellings, Kaye; Bailey, Julia V; Free, Caroline
Text messaging reminders for influenza vaccine in primary care: a cluster randomised controlled trial (TXT4FLUJAB). (2016)
Herrett, Emily; Williamson, Elizabeth; van Staa, Tjeerd; Ranopa, Michael; Free, Caroline; Chadborn, Tim; Goldacre, Ben; Smeeth, Liam
Safetxt: a pilot randomised controlled trial of an intervention delivered by mobile phone to increase safer sex behaviours in young people. (2016)
McCarthy, Ona L; French, Rebecca S; Baraitser, Paula; Roberts, Ian; Rathod, Sujit D; Devries, Karen; Bailey, Julia V; Edwards, Phil; Wellings, Kaye; Michie, Susan; Free, Caroline
Simple steps to develop trial follow-up procedures. (2016)
McCarthy, Ona; French, Rebecca S; Roberts, Ian; Free, Caroline
Erratum to: Simple steps to develop trial follow-up procedures. (2016)
McCarthy, Ona; French, Rebecca S; Roberts, Ian; Free, Caroline
Mobile Technology for Improved Family Planning (MOTIF): the development of a mobile phone-based (mHealth) intervention to support post-abortion family planning (PAFP) in Cambodia. (2016)
Smith, Chris; Vannak, Uk; Sokhey, Ly; Ngo, Thoai D; Gold, Judy; Free, Caroline
Addendum to: Can Internet-Based Sexual Health Services Increase Diagnoses of Sexually Transmitted Infections (STI)? Protocol for a Randomized Evaluation of an Internet-Based STI Testing and Results Service. (2016)
Wilson, E; Free, C; Morris, TP; Syred, J; Baraitser, P
Can Internet-Based Sexual Health Services Increase Diagnoses of Sexually Transmitted Infections (STI)? Protocol for a Randomized Evaluation of an Internet-Based STI Testing and Results Service. (2016)
Wilson, Emma; Free, Caroline; Morris, Tim P; Kenward, Michael G; Syred, Jonathan; Baraitser, Paula
Participant-level meta-analysis of mobile phone-based interventions for smoking cessation across different countries. (2016)
Ybarra, Michele L; Jiang, Yannan; Free, Caroline; Abroms, Lorien C; Whittaker, Robyn
2015
How online sexual health services could work; generating theory to support development. (2015)
Baraitser, Paula; Syred, Jonathan; Spencer-Hughes, Vicki; Howroyd, Chris; Free, Caroline; Holdsworth, Gillian
Young people’s views and experiences of a mobile phone texting intervention to promote safer sex behaviour. (2015)
French, R; McCarthy, O; Baraitser, P; Wellings, K; Bailey, J; Free, C
Mobile phone-based interventions for improving contraception use (Review). (2015)
Smith, C; Gold, J; Ngo, T; Sumpter, C; Free, C
Mobile phone-based interventions for improving contraception use. (2015)
Smith, Chris; Gold, Judy; Ngo, Thoai D; Sumpter, Colin; Free, Caroline
Effect of a mobile phone-based intervention on post-abortion contraception: a randomized controlled trial in Cambodia. (2015)
Smith, Chris; Ngo, Thoai D; Gold, Judy; Edwards, Phil; Vannak, Uk; Sokhey, Ly; Machiyama, Kazuyo; Slaymaker, Emma; Warnock, Ruby; McCarthy, Ona; Free, Caroline
2014
Using marketing theory to inform strategies for recruitment: a recruitment optimisation model and the txt2stop experience. (2014)
Galli, Leandro; Knight, Rosemary; Robertson, Steven; Hoile, Elizabeth; Oladapo, Olubukola; Francis, David; Free, Caroline
Text messaging reminders for influenza vaccine in primary care: protocol for a cluster randomised controlled trial (TXT4FLUJAB). (2014)
Herrett, Emily; van Staa, Tjeerd; Free, Caroline; Smeeth, Liam
The GOAL Trial: sport-based HIV prevention in South African schools. (2014)
Kaufman, ZA
Service users' attributes associated with the uptake of medical versus surgical abortion at public health facilities in Vietnam. (2014)
Ngo, Thoai D; Free, Caroline; Le, Hoan T; Edwards, Phil; Pham, Kiet HT; Nguyen, Yen BT; Nguyen, Thang H
Women's perspectives on termination service delivery in Vietnam: a cross-sectional survey in three provinces. (2014)
Ngo, Thoai D; Free, Caroline; Le, Hoan T; Edwards, Phil; Pham, Kiet Ht; Nguyen, Yen Bt; Nguyen, Thang H
Attributes and perspectives of public providers related to provision of medical abortion at public health facilities in Vietnam: a cross-sectional study in three provinces. (2014)
Ngo, Thoai D; Free, Caroline; Le, Hoan T; Edwards, Phil; Pham, Kiet Ht; Nguyen, Yen Bt; Nguyen, Thang H
Community-based and Innovative Technological Approaches to Improve Child Nutrition in India. (2014)
Singh, NS
Mobile phone-based interventions for improving contraception use. (2014)
Smith, Chris; Gold, Judy; Ngo, Thoai D; Sumpter, Colin; Free, Caroline
MObile Technology for Improved Family Planning: update to randomised controlled trial protocol. (2014)
Smith, Chris; Ngo, Thoai D; Edwards, Phil; Free, Caroline
2013
The Sexunzipped trial: optimizing the design of online randomized controlled trials. (2013)
Bailey, Julia V; Pavlou, Menelaos; Copas, Andrew; McCarthy, Ona; Carswell, Ken; Rait, Greta; Hart, Graham; Nazareth, Irwin; Free, Caroline; French, Rebecca; Murray, Elizabeth
'Someone batting in my corner': experiences of smoking-cessation support via text message. (2013)
Douglas, Nicolas; Free, Caroline
Text messaging to prevent onset of type 2 diabetes. (2013)
Free, Caroline
The effectiveness of mobile-health technology-based health behaviour change or disease management interventions for health care consumers: a systematic review. (2013)
Free, Caroline; Phillips, Gemma; Galli, Leandro; Watson, Louise; Felix, Lambert; Edwards, Phil; Patel, Vikram; Haines, Andy
The effectiveness of mobile-health technologies to improve health care service delivery processes: a systematic review and meta-analysis. (2013)
Free, Caroline; Phillips, Gemma; Watson, Louise; Galli, Leandro; Felix, Lambert; Edwards, Phil; Patel, Vikram; Haines, Andy
The cost-effectiveness of smoking cessation support delivered by mobile phone text messaging: Txt2stop. (2013)
Guerriero, Carla; Cairns, John; Roberts, Ian; Rodgers, Anthony; Whittaker, Robyn; Free, Caroline
Knowledge and provision practices regarding medical abortion among public providers in Hanoi, Khanh Hoa, and Ho Chi Minh City, Vietnam. (2013)
Ngo, Thoai D; Free, Caroline; Le, Hoan T; Edwards, Phil; Pham, Kiet HT; Nguyen, Yen BT; Nguyen, Thang H
Safety and effectiveness of termination services performed by doctors versus midlevel providers: a systematic review and analysis. (2013)
Ngo, Thoai D; Park, Min Hae; Free, Caroline
The carbon footprint of behavioural support services for smoking cessation. (2013)
Smith, Anna Jo Bodurtha; Tennison, Imogen; Roberts, Ian; Cairns, John; Free, Caroline
MObile Technology for Improved Family Planning Services (MOTIF): study protocol for a randomised controlled trial. (2013)
Smith, Chris; Vannak, Uk; Sokhey, Ly; Ngo, Thoai D; Gold, Judy; Khut, Khemrin; Edwards, Phil; Rathavy, Tung; Free, Caroline
2012
“I Like to Think I’m a Pretty Safe Guy but Sometimes a 40-Pounder* Will Change That”: A Mixed Methods Study of Substance Use and Sexual Risk Among Aboriginal Young People. (2012)
Devries, KM; Free, CJ; Saewyc, E
Preventing smoking relapse using text messages: analysis of data from the txt2stop trial. (2012)
Devries, Karen M; Kenward, Michael G; Free, Caroline J
What young people want from a sexual health website: design and development of Sexunzipped. (2012)
McCarthy, Ona; Carswell, Kenneth; Murray, Elizabeth; Free, Caroline; Stevenson, Fiona; Bailey, Julia V
Characterising the ‘Txt2Stop’ Smoking Cessation Text Messaging Intervention in Terms of Behaviour Change Techniques. (2012)
Michie, Susan; Free, Caroline; West, Robert
Cost-effectiveness analysis of a mobile phone SMS text-based smoking cessation intervention. (2012)
Wells, J; Srinath, A; Free, C; Forde, G; Forde, C
2011
Txt2Stop: Text Messaging Doubled Smoking Quit Rates - 5 July 2011. (2011)
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The Sexunzipped Website for Sexual Wellbeing for Young People: Early Results of a Pilot Online RCT. (2011)
Bailey, J; McCarthy, O; Carswell, K; Murray, E; Rait, G; Hart, G; Nazareth, I; Free, C; French, R; Stevenson, F
“It’s Not Something You Have to Be Scared About”: Attitudes towards Pregnancy and Fertility Among Canadian Aboriginal Young People. (2011)
Devries, KM; Free, CJ
Boyfriends and booty calls: sexual partnership patterns among Canadian Aboriginal young people. (2011)
Devries, Karen M; Free, Caroline J
Are those who join a trial in response to a scarcity message more likely to drop out? (2011)
Devries, Karen M; Free, Caroline J
Smoking cessation support delivered via mobile phone text messaging (txt2stop): a single-blind, randomised trial. (2011)
Free, Caroline; Knight, Rosemary; Robertson, Steven; Whittaker, Robyn; Edwards, Phil; Zhou, Weiwei; Rodgers, Anthony; Cairns, John; Kenward, Michael G; Roberts, Ian
A systematic review of randomised controlled trials of interventions promoting effective condom use. (2011)
Free, Caroline; Roberts, Ian G; Abramsky, Tanya; Fitzgerald, Molly; Wensley, Frances
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Adaptive e-learning to improve dietary behaviour: a systematic review and cost-effectiveness analysis. (2011)
Harris, J; Felix, L; Miners, A; Murray, E; Michie, S; Ferguson, E; Free, C; Lock, K; Landon, J; Edwards, P
Developing the 'Sexunzipped' Website: Young People's Views on the Design and Content of an Online Sexual Health Intervention. (2011)
McCarthy, O; Carswell, K; Free, C; Stevenson, F; Murray, E; Hart, G; French, R; Bailey, J
Using a business model approach and marketing techniques for recruitment to clinical trials. (2011)
McDonald, Alison M; Treweek, Shaun; Shakur, Haleema; Free, Caroline; Knight, Rosemary; Speed, Chris; Campbell, Marion K
Comparative effectiveness, safety and acceptability of medical abortion at home and in a clinic: a systematic review. (2011)
Ngo, Thoai D; Park, Min Hae; Shakur, Haleema; Free, Caroline
Two controlled trials to increase participant retention in a randomized controlled trial of mobile phone-based smoking cessation support in the United Kingdom. (2011)
Severi, Ettore; Free, Caroline; Knight, Rosemary; Robertson, Steven; Edwards, Philip; Hoile, Elizabeth
2010
'I told him not to use condoms': masculinities, femininities and sexual health of Aboriginal Canadian young people. (2010)
Devries, Karen M; Free, Caroline
Assessing the effectiveness and cost effectiveness of adaptive e-Learning to improve dietary behaviour: protocol for a systematic review. (2010)
Edwards, Phil; Felix, Lambert; Harris, Jody; Ferguson, Elaine; Free, Caroline; Landon, Jane; Lock, Karen; Michie, Susan; Miners, Alec; Murray, Elizabeth
Do messages of scarcity increase trial recruitment? (2010)
Free, Caroline J; Hoile, Elizabeth; Knight, Rosemary; Robertson, Steven; Devries, Karen M
Three controlled trials of interventions to increase recruitment to a randomized controlled trial of mobile phone based smoking cessation support. (2010)
Free, Caroline; Hoile, Elizabeth; Robertson, Steven; Knight, Rosemary
The effectiveness of M-health technologies for improving health and health services: a systematic review protocol. (2010)
Free, Caroline; Phillips, Gemma; Felix, Lambert; Galli, Leandro; Patel, Vikram; Edwards, Philip
2009
Factors associated with pregnancy and STI among Aboriginal students in British Columbia. (2009)
Devries, Karen M; Free, Caroline J; Morison, Linda; Saewyc, Elizabeth
Txt2stop: a pilot randomised controlled trial of mobile phone-based smoking cessation support. (2009)
Free, C; Whittaker, R; Knight, R; Abramsky, T; Rodgers, A; Roberts, IG
2005
Factors influencing young women's decision making regarding hormonal contraceptives: a qualitative study. (2005)
Cheung, Eileen; Free, Caroline
Transcultural communication and ethnic comparisons in the experience of services. (2005)
Free, Caroline
Advice about sexual health for young people. (2005)
Free, Caroline
Emergency contraception use and non-use in young women: the application of a contextual and dynamic model. (2005)
Free, Caroline; Ogden, Jane
Young women's contraception use as a contextual and dynamic behaviour: A qualitative study. (2005)
Free, Caroline; Ogden, Jane; Lee, Ray
Translators and mediators: bilingual young people's accounts of their interpreting work in health care. (2005)
Green, Judith; Free, Caroline; Bhavnani, Vanita; Newman, Tony
2003
Teenage Pregnancy. (2003)
Free, C
Bilingual young people's experiences of interpreting in primary care: a qualitative study. (2003)
Free, C; Green, J; Bhavnani, V; Newman, A
A contextual and dynamic model of young women?s contraception use: changes in young women?s contraception use over time. (2003)
Free, C; Lee, R; Ogden, J
A contextual and dynamic model of young women?s contraception use: key themes. (2003)
Free, C; Lee, R; Ogden, J
What young people do when contraception goes wrong. (2003)
Free, C; Ogden, J
2002
The use of Emergency Contraception. (2002)
Free, C
The experiences of bilingual children interpreting in primary care settings. (2002)
Free, C; Bhavnani, V; Green, J; Newman, T
Young women's accounts of the factors influencing their use and non use of emergency contraception. (2002)
Free, C; Ogden, J; Lee, R
Within subject differences between episodes of use of emergency contraception and episodes of non use of emergency contraception -implications for clinicians and services. (2002)
Free, C; Ogden, J; Lee, R
Young women's accounts of factors influencing their use and non-use of emergency contraception: in-depth interview study. (2002)
Free, Caroline; Lee, Raymond M; Ogden, Jane
