15 results on '"Sarah Hurley"'
Search Results
2. Clinical evidences of benefits from an advanced skin care routine in comparison with a simple routine
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Cyril Messaraa, Claire Tansey, Alain Mavon, Leah Doyle, Melissa Walsh, Anna Mansfield, Sarah Hurley, Nicola Robertson, and Lorna Daly
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medicine.medical_specialty ,Skin Pigmentation ,Cosmetics ,Dermatology ,030207 dermatology & venereal diseases ,03 medical and health sciences ,0302 clinical medicine ,Skin Care Product ,Cleanser ,medicine ,Humans ,Wrinkle ,Daily routine ,Skin ,Skin care ,integumentary system ,business.industry ,Skin Care ,Skin Aging ,Clinical evidence ,030220 oncology & carcinogenesis ,Skin color ,Female ,medicine.symptom ,Skin roughness ,business - Abstract
Background The use of a skin care routine is commonly promoted by the cosmetic industry, yet there is a lack of clinical evidence to support this practice over the use of a single skin care product. Aims In the present study, we aimed at showing the clinical benefits of using a comprehensive skin care routine vs a simple one. Methods Skin micro-/macro-topographic, skin color, and superficial/deep hydration were collected at baseline and after 4 weeks of use, on forty-nine women randomly allocated to two groups. The first one followed the use of an advanced routine (AR: Cleanser/Toner/Eye cream/Serum/Day & Night cream), while the other group was instructed to use a simple routine (SR: Cleanser & Day cream). Results Hemoglobin heterogeneity was found to be significantly reduced only in the SR group. However, the AR outperformed the SR when it comes to improving superficial hydration, deep hydration, skin roughness, mean pore area, melanin heterogeneity, and crow's feet wrinkle depth. A significant increase in skin brightness from baseline was only recorded when using the AR while both routines significantly improved the nasolabial wrinkles. Conclusion These findings advocate for using a relevant daily routine as it demonstrates the visible skin benefits over a short period, while driving the creation of habits for the prevention of aging signs.
- Published
- 2019
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3. Perceived age and perceived health among a Chinese cohort: Does it mean the same thing?
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Cyril Messaraa, Alain Mavon, Melissa Walsh, Sarah Hurley, Carla O’Connor, Leah Doyle, Annika Grenz, Thibaud J.C. Richard, Anna Mansfield, and Nicola Robertson
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Adult ,Aging ,Skin ageing ,China ,genetic structures ,media_common.quotation_subject ,Health Status ,Ethnic group ,Pharmaceutical Science ,Lower face ,Dermatology ,030226 pharmacology & pharmacy ,Health perception ,Perceived health ,Cohort Studies ,030207 dermatology & venereal diseases ,03 medical and health sciences ,Skin hydration ,0302 clinical medicine ,Colloid and Surface Chemistry ,Asian People ,Perception ,Drug Discovery ,Humans ,media_common ,Aged ,Aged, 80 and over ,Age Factors ,Middle Aged ,Skin Aging ,Chemistry (miscellaneous) ,Cohort ,Psychology ,Demography - Abstract
Previous investigations have aimed at investigating parameters affecting age perception on several ethnicities. Perceived health has been a newer focus on Caucasian skin, yet little is known on the skin features used to estimate the health status of Chinese women and we aimed to investigate whether these cues are the same as those used for age perception.Age and health appearance of 276 Chinese female volunteers were estimated from their photographs by 1025 female naïve Chinese graders 20-69 years old. Models were built to predict perceived age and health from topographic, colour and biophysical measured variables, in two subsets of the studied volunteers: below and above 50 years. Machine learning-based predictive models for age and health perception were built on the collected data, and the interpretability of the models was established by measuring feature importance.Age perception was mostly driven by topographic features, particularly eye bags and eyelid sagging in the group below 50 years old. Wrinkles, notably from the lower part of the face and oval of the lower face, were found to be more relevant in the group above 50 years. Health appearance was primarily signalled by skin imperfections and global pigmentation in the subset below 50 years, whereas colour-related parameters and skin hydration acted as health cues for the subset above 50 years.Distinct skin features were acting as cues for age perception and/or health perception and varied per age subset. Their contribution should be borne in mind when designing products for 'younger looking skin' and 'healthier looking skin'.Des études se sont penchées sur les paramètres cutanés influant sur la perception de l’âge, et ce sur plusieurs groups ethniques. La santé perçue quant à elle est un focus plus récent, avec des données publiées sur les peaux caucasiennes, au contraire des peaux chinoises. Nous avons donc décidé d’étudier quels sont ces paramètres cutanés influant sur la santé perçue et s’ils diffèrent de ceux utilisés dans la perception de l’âge, au sein d’un panel de femmes chinoises. MÉTHODES: L'âge et la santé cutanée de 276 femmes chinoises ont été estimés à partir de leurs photographies par un panel de 1025 évaluatrices naïves âgées de 20 à 69 ans. Des modèles ont été construits pour prédire l'âge et la santé perçus à partir de paramètres cutanés topographiques, de couleur et biophysiques, dans deux groupes d’âges différents : en dessous et au-dessus de 50 ans. Des modèles prédictifs basés sur l'apprentissage automatique (Machine learning) pour la perception de l'âge et de la santé ont été construits à partir des données collectées et l'interprétabilité des modèles a été établie en mesurant l'importance des paramètres cutanés. RÉSULTATS: Nos résultats montrent que la perception de l’âge repose principalement sur des paramètres topographiques, en particulier les poches sous les yeux et l’affaissement de la paupière, pour le groupe âgé de moins de 50 ans. Les rides, notamment celles de la partie basse du visage et le contour de la partie basse du visage se sont montrés pertinents pour estimer l’âge dans le groupe âgé de plus de 50 ans. La perception de la santé est principalement affectée par les imperfections cutanées et la pigmentation dans le groupe âgé de moins de 50 ans, tandis que des paramètres liés à la couleur et l’hydratation prennent le relais pour le groupe âgé de plus de 50 ans.Des paramètres cutanés de nature diverse sont pris en compte selon que l’on essaye d’estimer l’âge ou la santé, et ce en fonction du groupe d’âge étudié. Leur contribution doit être prise en compte lors de la conception de produits pour une «peau d'apparence plus jeune» et une «peau d'apparence plus saine».
- Published
- 2020
4. DermaTOP Blue and Antera 3D as methods to assess cosmetic solutions targeting eyelid sagging
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Alain Mavon, Carla O’Connor, Melissa Walsh, Sarah Hurley, Anna Mansfield, Leah Doyle, Cyril Messaraa, Deirdre Mc Namee, Adeline Metois, and Nicola Robertson
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Administration, Topical ,Prednisolone ,Dermatology ,Cosmetics ,01 natural sciences ,010309 optics ,030207 dermatology & venereal diseases ,03 medical and health sciences ,0302 clinical medicine ,Volume measurement ,parasitic diseases ,0103 physical sciences ,medicine ,Photography ,Volume reduction ,Humans ,Aged ,Skin ,business.industry ,Single application ,Eyelids ,Middle Aged ,Superior palpebral sulcus ,Skin Aging ,body regions ,medicine.anatomical_structure ,Feature (computer vision) ,3d camera ,Female ,Eyelid ,business ,Skin imaging ,Biomedical engineering - Abstract
BACKGROUND As the eye contour ages, the skin on the lid becomes lax often causing a voluminous protrusion where the superior palpebral sulcus begins to sag onto the upper eyelid. This sagging feature may present a novel anti-ageing target for cosmetic products when treating the eye area. A quantitative method to evaluate the volume of this sagging feature has not been previously established. We investigate the use of the DermaTOP fringe projector and Antera 3D Camera to this end. METHODS Eyelid topographic measurements were collected on 20 female volunteers aged 50-75 years with the DermaTOP and Antera 3D. The DermaTOP and Antera 3D measurements were assessed for reproducibility and product effect detection capabilities. RESULTS The DermaTOP and Antera 3D successfully measured sagging feature volume, demonstrated reproducibility of measurement and furthermore were suitably sensitive to allow for detection of sagging feature volume reduction after a single application of aqueous tightening serum. DermaTOP parameters were found to moderately correlated with the Antera 3D parameters. CONCLUSION Both the DermaTOP and Antera 3D allow for quantitative measurement of eyelid sagging feature volume and in-turn permit evaluation of anti-ageing cosmetic preparations targeting the eyelid.
- Published
- 2019
5. Wrinkle and roughness measurement by the Antera 3D and its application for evaluation of cosmetic products
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Anna Mansfield, Cyril Messaraa, Leah Doyle, Alain Mavon, Adeline Metois, Carla O’Connor, Melissa Walsh, and Sarah Hurley
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Single application ,Dermatology ,Surface finish ,Repeatability ,Cosmetics ,Middle Aged ,Skin Aging ,030207 dermatology & venereal diseases ,03 medical and health sciences ,0302 clinical medicine ,Imaging, Three-Dimensional ,030220 oncology & carcinogenesis ,medicine ,Photography ,Humans ,Female ,medicine.symptom ,Wrinkle ,Skin imaging ,Mathematics ,Biomedical engineering ,Aged ,Skin - Abstract
Background Skin topographic measurements are of paramount importance in the field of dermo-cosmetic evaluation. The aim of this study was to investigate how the Antera 3D, a multi-purpose handheld camera, correlates with other topographic techniques and changes in skin topography following the use of a cosmetic product. Methods Skin topographic measurements were collected on 26 female volunteers aged 45-70 years with the Antera 3D, the DermaTOP and image analysis on parallel-polarized pictures. Different filters for analysis from the Antera 3D were investigated for repeatability, correlations with other imaging techniques and ability to detect improvements of skin topography following application of a serum. Results Most of Antera 3D parameters were found to be strongly correlated with the DermaTOP parameters. No association was found between the Antera 3D parameters and measurements on parallel-polarized photographs. The measurements repeatability was comparable among the different filters for analysis, with the exception of wrinkle max depth and roughness Rt. Following a single application of a tightening serum, both Antera 3D wrinkles and texture parameters were able to record significant improvements, with the best improvements observed with the large filter. Conclusion The Antera 3D demonstrated its relevance for cosmetic product evaluation. We also provide recommendations for the analysis based on our findings.
- Published
- 2018
6. Factors Affecting Long-Term Outcomes Following Intensive In-Home Services
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Sarah Hurley
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Gerontology ,business.industry ,Multilevel model ,Long term outcomes ,Medicine ,business ,Multisystemic therapy - Published
- 2017
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7. Fractionated radiation exposure amplifies the radioresistant nature of prostate cancer cells
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Laure Marignol, Brian Marples, Brian Mooney, Sarah Hurley, George D. D. Jones, Niamh McDermott, S. H. Barsoom, Christopher J. Hernandez, Niamh Lynam-Lennon, Karen J. Bowman, Armelle Meunier, and G. Nortey
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Male ,0301 basic medicine ,Gerontology ,Cell Survival ,medicine.medical_treatment ,Docetaxel ,Radiation Tolerance ,Article ,S Phase ,Targeted therapy ,03 medical and health sciences ,Prostate cancer ,0302 clinical medicine ,Cell Line, Tumor ,Radioresistance ,medicine ,Humans ,Multidisciplinary ,business.industry ,Prostatic Neoplasms ,medicine.disease ,Radiation therapy ,030104 developmental biology ,Cell culture ,Apoptosis ,030220 oncology & carcinogenesis ,Cancer cell ,Cancer research ,Taxoids ,Dose Fractionation, Radiation ,Reactive Oxygen Species ,business ,medicine.drug - Abstract
The risk of recurrence following radiation therapy remains high for a significant number of prostate cancer patients. The development of in vitro isogenic models of radioresistance through exposure to fractionated radiation is an increasingly used approach to investigate the mechanisms of radioresistance in cancer cells and help guide improvements in radiotherapy standards. We treated 22Rv1 prostate cancer cells with fractionated 2 Gy radiation to a cumulative total dose of 60 Gy. This process selected for 22Rv1-cells with increased clonogenic survival following subsequent radiation exposure but increased sensitivity to Docetaxel. This RR-22Rv1 cell line was enriched in S-phase cells, less susceptible to DNA damage, radiation-induced apoptosis and acquired enhanced migration potential, when compared to wild type and aged matched control 22Rv1 cells. The selection of radioresistant cancer cells during fractionated radiation therapy may have implications in the development and administration of future targeted therapy in conjunction with radiation therapy.
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- 2016
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8. Chemical and physical features of living and non-living maerl rhodoliths
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Shane S. O'Reilly, Xavier Monteys, Sarah Hurley, Nigel Coleman, T. F. O’Dwyer, Michal Szpak, and Brian P. Kelleher
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chemistry.chemical_classification ,Ecology ,biology ,Fatty acid ,Coralline algae ,Aquatic Science ,Oceanography ,biology.organism_classification ,Lithothamnion ,Sterol ,chemistry ,Biochemistry ,Abundance (ecology) ,Composition (visual arts) ,Maerl ,Food science ,Ecology, Evolution, Behavior and Systematics ,Polyunsaturated fatty acid - Abstract
Living (LM) and non-living maerl (NLM) rhodoliths of the species Lithothamnion coral- lioides (Crouan & Crouan, 1867) from Kingstown Bay, Galway, were sampled and compared in rela- tion to their physical structure and lipid and low molecular weight carbohydrate (LMWC) composi- tion. Saturated (SATFA) and polyunsaturated fatty acids (PUFA) were dominant, in particular 16:0, 20:4n-6 and 20:5n-3, but a diverse range of fatty acids were identified. The abundance of n-alkanals was high, and sterol composition was simple, with cholesterol accounting for over 90% of the total sterols. Mono-, di-, and trisaccharides, with galactose units being dominant, and floridoside were present in high abundance. Notably, the fatty acid and LMWC profiles varied little between NLM and LM. The relatively high abundance of PUFA and floridoside, in particular, suggests that NLM may have further potential for research and commercial purposes in a variety of food, biomedical and industrial applications. Previously reported unidentified 'globular inclusions' were more abundant in NLM and exhibited a crystalline morphology. Together with the bacterial fatty acid composition of LM and NLM, the results indicate that these structures are not bacterial in nature.
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- 2012
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9. Assessment as a Scholarly Activity?
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Xueli Wang and Sarah Hurley
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Liberal arts education ,Perception ,media_common.quotation_subject ,Pedagogy ,Survey data collection ,Sociology ,Education ,media_common - Abstract
Analysis of survey data collected at a liberal arts college suggests that faculty perception of assessment as a scholarly activity has a significant relationship with willingness to engage in assessment. This finding indicates the importance of focusing on the scholarly nature of assessment when encouraging faculty participation in assessment practices.
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- 2012
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10. Assessment as a Scholarly Activity?: Faculty Perceptions of and Willingness to Engage in Student Learning Assessment
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Sarah Hurley and Xueli Wang
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Liberal arts education ,Perception ,media_common.quotation_subject ,Pedagogy ,Evaluation methods ,Survey data collection ,Student learning ,Psychology ,humanities ,Education ,media_common - Abstract
Analysis of survey data collected at a liberal arts college suggests that faculty perception of assessment as a scholarly activity has a significant relationship with willingness to engage in assessment. This finding indicates the importance of focusing on the scholarly nature of assessment when encouraging faculty participation in assessment practices.
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- 2012
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11. A seven-year retrospective analysis of students entering medicine via a Rural Student Recruitment program in Western Australia
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Sue Pougnault, Annette Mercer, Sarah Hurley, Jasmine Williams, Marc Tennant, and Ashleigh Emery
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Male ,Medical education ,Students, Medical ,business.industry ,education ,Public Health, Environmental and Occupational Health ,Western Australia ,Nursing ,Workforce ,Retrospective analysis ,Rural background ,Humans ,Medicine ,Female ,School Admission Criteria ,Rural Health Services ,Rural area ,Family Practice ,business ,Schools, Medical ,Education, Medical, Undergraduate ,Retrospective Studies - Abstract
Objective: This research aimed to evaluate the effectiveness of the Rural Student Recruitment (RSR) program. This program was an initiative to address the low number of rural students enrolled in medicine at the University of Western Australia. RSR identifies students throughout rural and remote areas of Australia interested in pursuing a career in medicine. The program provides support to these students through the various stages of the selection process and subsequently through the course. Setting: Medical School, the University of Western Australia. Participants: Rural students enrolled in medicine at the University of Western Australia. Results: Of the 1591 participants in the RSR program, 11.6% have been successful in being offered a place. Participation was consistently higher for women, although men were proportionately more successful at gaining entry (14.5% versus 10.4%). It was found that the distribution of successful students in the RSR program generally reflects population density across rural Western Australia, with the majority of students coming from the South West, and the minority from the Pilbara and Kimberley. However, over the last three years (2006–2008) an increase in access from very remote regions was noted. This has been associated with a modification to the entry process that now includes a remoteness weighting for the secondary school attended. Conclusions: The conclusion from this analysis was that the RSR program in concert with refinements in entry criteria has been effective in increasing the number of medical students from a rural background.
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- 2009
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12. Contributions of Therapist Characteristics and Stability to Intensive In-home Therapy Youth Outcomes
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Jocelyn Sisson, Johanna K.P. Greeson, Sarah Hurley, Shenyang Guo, and Richard P. Barth
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Family therapy ,Psychotherapist ,Sociology and Political Science ,Social work ,Home therapy ,Context effect ,Article ,Therapist characteristics ,Health services ,Psychology ,Multisystemic therapy ,General Psychology ,Social Sciences (miscellaneous) ,Clinical psychology - Abstract
Objective: This study examines the influence of therapist and youth characteristics on post-discharge outcomes from intensive in-home therapy. Method: Data for 1,416 youth and 412 therapists were obtained from a behavioral health services provider. The Huber—White method was used to account for nested data; ordered logistic regression was employed to assess outcomes. Results: Therapist gender and employment stability were significantly associated with youth outcomes. The likelihood of an undesirable outcome was significantly less for cases with female therapists. Conclusion: Findings underscore the need for additional study concerning the impact of therapist characteristics and stability on youth outcomes, and to improve the understanding of the relationship between the two. Future studies in these areas would advance social work practice in family-based treatment programs.
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- 2008
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13. Changes in family functioning and child behavior following intensive in-home therapy
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Richard P. Barth, Rebecca L. Green, Jocelyn Sisson, Johanna K.P. Greeson, Sarah Hurley, and Shenyang Guo
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Partial hospitalization ,Evidence-based practice ,Sociology and Political Science ,Demographics ,Home therapy ,Family functioning ,Intervention (counseling) ,Developmental and Educational Psychology ,CBCL ,Psychology ,Multisystemic therapy ,Education ,Clinical psychology - Abstract
Mechanisms by which intensive in-home therapy results in positive outcomes are little explored. This study tests the efficacy of standardized intake assessments to predict educational, correctional and placement outcomes for troubled youth after an intervention derived from MST (Intercept). Demographics, prior risk, and assessments of family functioning (FAM-Gen III), family structure (FACES-III) and child behavior (CBCL) were completed for 862 youth at intake who received intensive in-home therapy. Oneyear post-discharge outcomes including living situation, out-of-home placement, trouble with the law, and educational progress are described. Cox–Snell pseudo-R 2 is used to assess the contribution of the independent variables. Results show that risk and demographic factors explain as much or more variation in outcomes than the three assessment measures. More maltreatment types, and past partial hospitalization, residential treatment, or inpatient treatment predict less likelihood of living with family, and greater likelihood of out-of-home placement during the follow-up period. Age is a predictor of experiencing trouble with the law, with the probability of experiencing such trouble increasing by 1% for each one month increase in age at intake. These findings suggest that psychometric measures administered at intake contribute only moderate amounts to the explanatory value of demographics and risk factors. Policy and practice implications are forwarded. © 2007 Elsevier Ltd. All rights reserved.
- Published
- 2007
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14. Friction in Different Languages
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Peter Cormas, Alexa Murray, and Sarah Hurley
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Applied Mathematics - Published
- 2014
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15. Outcomes for youth receiving intensive in-home therapy or residential care: a comparison using propensity scores
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Jocelyn Sisson, Sarah Hurley, Richard P. Barth, Johanna K.P. Greeson, Shenyang Guo, and Rebecca L. Green
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Gerontology ,Male ,Mental Health Services ,Matching (statistics) ,Adolescent ,Logistic regression ,Arts and Humanities (miscellaneous) ,Surveys and Questionnaires ,Developmental and Educational Psychology ,Juvenile delinquency ,Medicine ,Humans ,Child ,Multisystemic therapy ,Residential Treatment ,business.industry ,Social environment ,Infant ,Mental health ,Home Care Services ,Psychiatry and Mental health ,Treatment Outcome ,El Niño ,Socioeconomic Factors ,Child, Preschool ,Propensity score matching ,Juvenile Delinquency ,Female ,Psychology (miscellaneous) ,business - Abstract
This study compares outcomes for behaviorally troubled children receiving intensive in-home therapy (IIHT) and those receiving residential care (RC). Propensity score matching is used to identify matched pairs of youth (n = 786) with equivalent propensity for IIHT. The majority of pretreatment differences between the IIHT and RC groups are eliminated following matching. Logistic regression is then conducted on outcome differences at 1 year postdischarge. Results show that IIHT recipients had a greater tendency (.615) toward living with family, making progress in school, not experiencing trouble with the law, and placement stability compared with RC youth (.558; p < .10). This suggests that IIHT is at least as effective for achieving positive outcomes. Given IIHT's reduced restrictiveness and cost, intensive in-home services should be the preferred treatment over RC in most cases.
- Published
- 2008
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