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Items: 1 to 50 of 120


GABAC: an arithmetic coding solution for genomic data.

Voges J, Paridaens T, Müntefering F, Mainzer LS, Bliss B, Yang M, Ochoa I, Fostier J, Ostermann J, Hernaez M.

Bioinformatics. 2019 Dec 12. pii: btz922. doi: 10.1093/bioinformatics/btz922. [Epub ahead of print]


Cost evaluation of an innovative outreach clinic across social insurance codes in rural Northern Germany - A routine data analysis.

Ostermann JK, Erdmann D, Birker T, Hejnal T, Albrecht M, Röwenstrunk F, Schwarz J, Stöckigt B, Berghöfer A.

Health Soc Care Community. 2019 Nov 22. doi: 10.1111/hsc.12899. [Epub ahead of print]


Support Tools for Preference-Sensitive Decisions in Healthcare: Where Are We? Where Do We Go? How Do We Get There?

Ostermann J, Brown DS, van Til JA, Bansback N, Légaré F, Marshall DA, Bewtra M.

Patient. 2019 Oct;12(5):439-443. doi: 10.1007/s40271-019-00372-z. No abstract available.


Who Wants to Switch? Gauging Patient Interest in Novel Antiretroviral Therapies.

Derrick CB, Ostermann J, Weissman SB, Hobbie A, Alshareef N, Weinhold A, Yelverton V, Thielman NM.

Open Forum Infect Dis. 2018 Oct 22;5(10):ofy247. doi: 10.1093/ofid/ofy247. eCollection 2018 Oct.


A discrete choice experiment to investigate patient preferences for HIV testing programs in Bogotá, Colombia.

Wijnen BFM, Van Engelen RPLB, Ostermann J, Muhlbacher A, Hendriks AFW, Conde R, Gonzalez JGR, Govers MJG, Evers SMAA, Hiligsmann M.

Expert Rev Pharmacoecon Outcomes Res. 2019 Apr;19(2):195-201. doi: 10.1080/14737167.2019.1530594. Epub 2018 Oct 8.


A Mixed Methods Approach to Understanding Antiretroviral Treatment Preferences: What Do Patients Really Want?

Yelverton V, Ostermann J, Hobbie A, Madut D, Thielman N.

AIDS Patient Care STDS. 2018 Sep;32(9):340-348. doi: 10.1089/apc.2018.0099.


A Two-Level Scheme for Quality Score Compression.

Voges J, Fotouhi A, Ostermann J, Külekci MO.

J Comput Biol. 2018 Oct;25(10):1141-1151. doi: 10.1089/cmb.2018.0065. Epub 2018 Jul 30.


Occlusion-aware Method for Temporally Consistent Superpixels.

Reso M, Jachalsky J, Rosenhahn B, Ostermann J.

IEEE Trans Pattern Anal Mach Intell. 2018 May 3. doi: 10.1109/TPAMI.2018.2832628. [Epub ahead of print]


[Descriptive Analysis of Health Economics of Intensive Home Care of Ventilated Patients].

Lehmann Y, Ostermann J, Reinhold T, Ewers M.

Gesundheitswesen. 2019 Oct;81(10):813-821. doi: 10.1055/a-0592-6861. Epub 2018 May 14. German.


Sociocultural and health system factors associated with mortality among febrile inpatients in Tanzania: a prospective social biopsy cohort study.

Snavely ME, Maze MJ, Muiruri C, Ngowi L, Mboya F, Beamesderfer J, Makupa GF, Mwingwa AG, Lwezaula BF, Mmbaga BT, Maro VP, Crump JA, Ostermann J, Rubach MP.

BMJ Glob Health. 2018 Feb 21;3(1):e000507. doi: 10.1136/bmjgh-2017-000507. eCollection 2018.


CALQ: compression of quality values of aligned sequencing data.

Voges J, Ostermann J, Hernaez M.

Bioinformatics. 2018 May 15;34(10):1650-1658. doi: 10.1093/bioinformatics/btx737.


A retrospective cost-analysis of additional homeopathic treatment in Germany: Long-term economic outcomes.

Ostermann JK, Witt CM, Reinhold T.

PLoS One. 2017 Sep 15;12(9):e0182897. doi: 10.1371/journal.pone.0182897. eCollection 2017.


Health Preference Research: An Overview.

Craig BM, Lancsar E, Mühlbacher AC, Brown DS, Ostermann J.

Patient. 2017 Aug;10(4):507-510. doi: 10.1007/s40271-017-0253-9. No abstract available.


Preferences for Health Interventions: Improving Uptake, Adherence, and Efficiency.

Ostermann J, Brown DS, de Bekker-Grob EW, Mühlbacher AC, Reed SD.

Patient. 2017 Aug;10(4):511-514. doi: 10.1007/s40271-017-0251-y. No abstract available.


Comparison of high-throughput sequencing data compression tools.

Numanagić I, Bonfield JK, Hach F, Voges J, Ostermann J, Alberti C, Mattavelli M, Sahinalp SC.

Nat Methods. 2016 Dec;13(12):1005-1008. doi: 10.1038/nmeth.4037. Epub 2016 Oct 24.


Civic engagement among orphans and non-orphans in five low- and middle-income countries.

Gray CL, Pence BW, Messer LC, Ostermann J, Whetten RA, Thielman NM, O'Donnell K, Whetten K.

Global Health. 2016 Oct 11;12(1):61.


Test site predicts HIV care linkage and antiretroviral therapy initiation: a prospective 3.5 year cohort study of HIV-positive testers in northern Tanzania.

Reddy EA, Agala CB, Maro VP, Ostermann J, Pence BW, Itemba DK, Safley D, Yao J, Thielman NM, Whetten K.

BMC Infect Dis. 2016 Sep 20;16:497. doi: 10.1186/s12879-016-1804-8.


Frequency and clinical relevance of potential cytochrome P450 drug interactions in a psychiatric patient population - an analysis based on German insurance claims data.

Ostermann JK, Berghöfer A, Andersohn F, Fischer F.

BMC Health Serv Res. 2016 Sep 8;16:482. doi: 10.1186/s12913-016-1724-8.


Investigations of ion transport through nanoscale polymer membranes by fluorescence quenching of CdSe/CdS quantum dot/quantum rods.

Merkl JP, Wolter C, Flessau S, Schmidtke C, Ostermann J, Feld A, Mews A, Weller H.

Nanoscale. 2016 Apr 14;8(14):7402-7. doi: 10.1039/c5nr08318d.


Potentially traumatic experiences and sexual health among orphaned and separated adolescents in five low- and middle-income countries.

Gray CL, Whetten K, Messer LC, Whetten RA, Ostermann J, O'Donnell K, Thielman NM, Pence BW.

AIDS Care. 2016 Jul;28(7):857-65. doi: 10.1080/09540121.2016.1147013. Epub 2016 Mar 2.


HIV serostatus disclosure in the treatment cascade: evidence from Northern Tanzania.

Ostermann J, Pence B, Whetten K, Yao J, Itemba D, Maro V, Reddy E, Thielman N.

AIDS Care. 2015;27 Suppl 1:59-64. doi: 10.1080/09540121.2015.1090534.


Prevalence and Incidence of Traumatic Experiences Among Orphans in Institutional and Family-Based Settings in 5 Low- and Middle-Income Countries: A Longitudinal Study.

Gray CL, Pence BW, Ostermann J, Whetten RA, O'Donnell K, Thielman NM, Whetten K.

Glob Health Sci Pract. 2015 Aug 25;3(3):395-404. doi: 10.9745/GHSP-D-15-00093.


Would you test for 5000 Shillings? HIV risk and willingness to accept HIV testing in Tanzania.

Ostermann J, Brown DS, Mühlbacher A, Njau B, Thielman N.

Health Econ Rev. 2015 Dec;5(1):60. doi: 10.1186/s13561-015-0060-8. Epub 2015 Aug 19.


Can Additional Homeopathic Treatment Save Costs? A Retrospective Cost-Analysis Based on 44500 Insured Persons.

Ostermann JK, Reinhold T, Witt CM.

PLoS One. 2015 Jul 31;10(7):e0134657. doi: 10.1371/journal.pone.0134657. eCollection 2015.


A universal approach to ultrasmall magneto-fluorescent nanohybrids.

Feld A, Merkl JP, Kloust H, Flessau S, Schmidtke C, Wolter C, Ostermann J, Kampferbeck M, Eggers R, Mews A, Schotten T, Weller H.

Angew Chem Int Ed Engl. 2015 Oct 12;54(42):12468-71. doi: 10.1002/anie.201503017. Epub 2015 Jul 2.


Gender (in) differences in prevalence and incidence of traumatic experiences among orphaned and separated children living in five low- and middle-income countries.

Gray CL, Pence BW, Ostermann J, Whetten RA, O'Donnell K, Thielman NM, Whetten K.

Glob Ment Health (Camb). 2015 Jan;2. pii: e3.


Tailoring the ligand shell for the control of cellular uptake and optical properties of nanocrystals.

Ostermann J, Schmidtke C, Wolter C, Merkl JP, Kloust H, Weller H.

Beilstein J Nanotechnol. 2015 Jan 21;6:232-42. doi: 10.3762/bjnano.6.22. eCollection 2015. Review.


One size does not fit all: HIV testing preferences differ among high-risk groups in Northern Tanzania.

Ostermann J, Njau B, Mtuy T, Brown DS, Mühlbacher A, Thielman N.

AIDS Care. 2015;27(5):595-603. doi: 10.1080/09540121.2014.998612. Epub 2015 Jan 23.


Treating maladaptive grief and posttraumatic stress symptoms in orphaned children in Tanzania: group-based trauma-focused cognitive-behavioral therapy.

O'Donnell K, Dorsey S, Gong W, Ostermann J, Whetten R, Cohen JA, Itemba D, Manongi R, Whetten K.

J Trauma Stress. 2014 Dec;27(6):664-71. doi: 10.1002/jts.21970. Epub 2014 Nov 21.


Child and Caregiver Concordance of Potentially Traumatic Events Experienced by Orphaned and Abandoned Children.

Guru Rajan D, Shirey K, Ostermann J, Whetten R, O'Donnell K, Whetten K.

Vulnerable Child Youth Stud. 2014;9(3):220-233.


Enhancing linkage and retention in HIV care: a review of interventions for highly resourced and resource-poor settings.

Okeke NL, Ostermann J, Thielman NM.

Curr HIV/AIDS Rep. 2014 Dec;11(4):376-92. doi: 10.1007/s11904-014-0233-9. Review.


Three-year change in the wellbeing of orphaned and separated children in institutional and family-based care settings in five low- and middle-income countries.

Whetten K, Ostermann J, Pence BW, Whetten RA, Messer LC, Ariely S, O'Donnell K, Wasonga AI, Vann V, Itemba D, Eticha M, Madan I, Thielman NM; Positive Outcomes for Orphans (POFO) Research Team.

PLoS One. 2014 Aug 27;9(8):e104872. doi: 10.1371/journal.pone.0104872. eCollection 2014.


Polymer-assisted self-assembly of superparamagnetic iron oxide nanoparticles into well-defined clusters: controlling the collective magnetic properties.

Schmidtke C, Eggers R, Zierold R, Feld A, Kloust H, Wolter C, Ostermann J, Merkl JP, Schotten T, Nielsch K, Weller H.

Langmuir. 2014 Sep 23;30(37):11190-6. doi: 10.1021/la5021934. Epub 2014 Sep 10.


HIV testing preferences in Tanzania: a qualitative exploration of the importance of confidentiality, accessibility, and quality of service.

Njau B, Ostermann J, Brown D, Mühlbacher A, Reddy E, Thielman N.

BMC Public Health. 2014 Aug 12;14:838. doi: 10.1186/1471-2458-14-838.


Heterogeneous HIV testing preferences in an urban setting in Tanzania: results from a discrete choice experiment.

Ostermann J, Njau B, Brown DS, Mühlbacher A, Thielman N.

PLoS One. 2014 Mar 18;9(3):e92100. doi: 10.1371/journal.pone.0092100. eCollection 2014.


Adverse childhood experiences, psychosocial well-being and cognitive development among orphans and abandoned children in five low income countries.

Escueta M, Whetten K, Ostermann J, O'Donnell K; Positive Outcomes for Orphans Research Team.

BMC Int Health Hum Rights. 2014 Mar 10;14:6. doi: 10.1186/1472-698X-14-6.


Reduced adherence to antiretroviral therapy among HIV-infected Tanzanians seeking cure from the Loliondo healer.

Thielman NM, Ostermann J, Whetten K, Whetten R, Itemba D, Maro V, Pence B, Reddy E; CHAT Research Team.

J Acquir Immune Defic Syndr. 2014 Mar 1;65(3):e104-9. doi: 10.1097/01.qai.0000437619.23031.83.


Treatment retention and care transitions during and after the scale-up of HIV care and treatment in Northern Tanzania.

Ostermann J, Whetten K, Reddy E, Pence B, Weinhold A, Itemba D, Maro V, Mosille E, Thielman N; CHAT Research Team.

AIDS Care. 2014;26(11):1352-8. doi: 10.1080/09540121.2014.882493. Epub 2014 Feb 11. Erratum in: AIDS Care. 2014;26(11):i.


Trauma history and depression predict incomplete adherence to antiretroviral therapies in a low income country.

Whetten K, Shirey K, Pence BW, Yao J, Thielman N, Whetten R, Adams J, Agala B, Ostermann J, O'Donnell K, Hobbie A, Maro V, Itemba D, Reddy E; CHAT Research Team.

PLoS One. 2013 Oct 4;8(10):e74771. doi: 10.1371/journal.pone.0074771. eCollection 2013.


Controlling the physical and biological properties of highly fluorescent aqueous quantum dots using block copolymers of different size and shape.

Ostermann J, Merkl JP, Flessau S, Wolter C, Kornowksi A, Schmidtke C, Pietsch A, Kloust H, Feld A, Weller H.

ACS Nano. 2013 Oct 22;7(10):9156-67. doi: 10.1021/nn4037859. Epub 2013 Sep 23.


Glycoconjugated amphiphilic polymers via click-chemistry for the encapsulation of quantum dots.

Schmidtke C, Kreuziger AM, Alpers D, Jacobsen A, Leshch Y, Eggers R, Kloust H, Tran H, Ostermann J, Schotten T, Thiem J, Thimm J, Weller H.

Langmuir. 2013 Oct 8;29(40):12593-600. doi: 10.1021/la402826f. Epub 2013 Sep 26.


Influence of subcutaneous specific immunotherapy on drug costs in children suffering from allergic asthma.

Reinhold T, Ostermann J, Thum-Oltmer S, Brüggenjürgen B.

Clin Transl Allergy. 2013 Sep 3;3(1):30. doi: 10.1186/2045-7022-3-30.


Low rates of child testing for HIV persist in a high-risk area of East Africa.

O'Donnell K, Yao J, Ostermann J, Thielman N, Reddy E, Whetten R, Maro V, Itemba D, Pence B, Dow D, Whetten K.

AIDS Care. 2014;26(3):326-31. doi: 10.1080/09540121.2013.819405. Epub 2013 Jul 22.


Amphiphilic, cross-linkable diblock copolymers for multifunctionalized nanoparticles as biological probes.

Schmidtke C, Pöselt E, Ostermann J, Pietsch A, Kloust H, Tran H, Schotten T, Bastús NG, Eggers R, Weller H.

Nanoscale. 2013 Aug 21;5(16):7433-44. doi: 10.1039/c3nr01520c.


Posaconazole prophylaxis--impact on incidence of invasive fungal disease and antifungal treatment in haematological patients.

Peterson L, Ostermann J, Rieger H, Ostermann H, Rieger CT.

Mycoses. 2013 Nov;56(6):651-8. doi: 10.1111/myc.12086. Epub 2013 May 26.


Opinions on Kampo and reasons for using it--results from a cross-sectional survey in three Japanese clinics.

Hottenbacher L, Weißhuhn TE, Watanabe K, Seki T, Ostermann J, Witt CM.

BMC Complement Altern Med. 2013 May 16;13:108. doi: 10.1186/1472-6882-13-108.


In situ functionalization and PEO coating of iron oxide nanocrystals using seeded emulsion polymerization.

Kloust H, Schmidtke C, Feld A, Schotten T, Eggers R, Fittschen UE, Schulz F, Pöselt E, Ostermann J, Bastús NG, Weller H.

Langmuir. 2013 Apr 16;29(15):4915-21. doi: 10.1021/la400713p. Epub 2013 Apr 5.


Probabilistic evaluation of three-dimensional reconstructions from X-ray images spanning a limited angle.

Frost A, Renners E, Hötter M, Ostermann J.

Sensors (Basel). 2012 Dec 21;13(1):137-51. doi: 10.3390/s130100137.


Prevalence and predictors of giving birth in health facilities in Bugesera District, Rwanda.

Joharifard S, Rulisa S, Niyonkuru F, Weinhold A, Sayinzoga F, Wilkinson J, Ostermann J, Thielman NM.

BMC Public Health. 2012 Dec 5;12:1049. doi: 10.1186/1471-2458-12-1049.

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