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Pace CA, Lioznov D, Cheng DM, Wakeman SE, Raj A, Walley AY, Coleman SM, Bridden C, Krupitsky E, Samet JH. Sexually transmitted infections among HIV-infected heavy drinkers in St Petersburg, Russia. Int J STD AIDS 2013; 23:853-8. [PMID: 23258823 DOI: 10.1258/ijsa.2012.012004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The objective of this study was to estimate the prevalence and identify correlates of four sexually transmitted infections (STIs) among HIV-infected Russians reporting heavy alcohol use and recent unprotected sex, we conducted a cross-sectional analysis of baseline data from the HERMITAGE study. The primary outcome was any current STI, based on urine tests for Neisseria gonorrhoeae, Chlamydia trachomatis and Trichomonas vaginalis and serological testing for infection with Treponema pallidum. Data on potential demographic and behavioural predictors of STI were obtained from surveys administered at study entry. Of 682 participants, 12.8% (95% confidence interval [CI] 10.3, 15.3) tested positive for at least one STI. In a multivariable model adjusted for gender, age and marital status, only sex trade involvement over the last three months was significantly associated with an increased odds of STI (adjusted odds ratio [AOR] 2.00, 95% CI 1.13, 3.55). Given that STIs were common in this HIV-infected cohort, and that few patient characteristics predicted STI, the current practice of screening HIV-infected Russians for syphilis alone merits re-evaluation.
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Rajappa M, Roy STN, Raj A, Trehan V, Mallika V. D-Dimer assay as a non invasive test for the diagnosis of left atrial Thrombi in Indian patients with Rheumatic MS. Afr Health Sci 2013; 13:584-589. [PMID: 24250293 DOI: 10.4314/ahs.v13i3.9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Systemic embolism is a serious and sometime fatal complication of rheumatic MS. OBJECTIVE We assessed the predictive power of D-Dimer level to predict occurrence of left atrial (LA) thrombi in patients with rheumatic mitral stenosis (MS). METHODS D-dimer levels were analyzed for 24 patients with rheumatic MS with LA clot and 22 patients with rheumatic MS with no LA clot undergoing transeosophageal echocardiography. A level more than 4 µg/ml was taken as elevated to predict the presence of LA clot in the study groups. RESULTS For a cut-off value of 4 µg/ml, sensitivity was 66.67 % and specificity 100 % for prediction of LA clot and AUC 0.710. A cut-off value of less than 1 µg/ml, sensitivity was 91.67 % and 87. 5 % negative predictive value for ruling out presence of LA clot and AUC 0.721. CONCLUSION A higher value of D-dimer can predict the possible presence of a LA clot and very low value can predict absence of clot in patients with rheumatic MS.
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Urada LA, Raj A, Cheng DM, Quinn E, Bridden C, Blokhina EA, Krupitsky E, Samet JH. History of intimate partner violence is associated with sex work but not sexually transmitted infection among HIV-positive female drinkers in Russia. Int J STD AIDS 2013; 24:287-92. [PMID: 23970660 DOI: 10.1177/0956462412472809] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This paper assesses the associations between intimate partner violence (IPV) and sexually transmitted infections (STIs) and sexual risks among HIV-positive female drinkers in St Petersburg, Russia. Survey and STI data were analysed from 285 women in HERMITAGE, a secondary prevention study of HIV-positive heavy drinkers. Logistic and Poisson regression analyses assessed associations of IPV with STI and risky sex. Most women (78%) experienced IPV and 19% were STI positive; 15% sold sex. IPV was not significantly associated with STI, but was with selling sex (adjusted odds ratio = 3.56, 95% confidence interval = 1.02-12.43). In conclusion, IPV is common and associated with sex trade involvement among Russian HIV-positive female drinkers.
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Juluru K, Shih JC, Raj A, Comunale JP, Delaney H, Greenberg ED, Hermann C, Liu YB, Hoelscher A, Al-Khori N, Sanelli PC. Effects of increased image noise on image quality and quantitative interpretation in brain CT perfusion. AJNR Am J Neuroradiol 2013; 34:1506-12. [PMID: 23557960 DOI: 10.3174/ajnr.a3448] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE There is a desire within many institutions to reduce the radiation dose in CTP examinations. The purpose of this study was to simulate dose reduction through the addition of noise in brain CT perfusion examinations and to determine the subsequent effects on quality and quantitative interpretation. MATERIALS AND METHODS A total of 22 consecutive reference CTP scans were identified from an institutional review board-approved prospective clinical trial, all performed at 80 keV and 190 mAs. Lower-dose scans at 188, 177, 167, 127, and 44 mAs were generated through the addition of spatially correlated noise to the reference scans. A standard software package was used to generate CBF, CBV, and MTT maps. Six blinded radiologists determined quality scores of simulated scans on a Likert scale. Quantitative differences were calculated. RESULTS For qualitative analysis, the correlation coefficients for CBF (-0.34; P < .0001), CBV (-0.35; P < .0001), and MTT (-0.44; P < .0001) were statistically significant. Interobserver agreements in quality for the simulated 188-, 177-, 167-, 127-, and 44-mAs scans for CBF were 0.95, 0.98, 0.98, 0.95, and 0.52, respectively. Interobserver agreements in quality for the simulated CBV were 1, 1, 1, 1, and 0.83, respectively. For MTT, the interobserver agreements were 0.83, 0.86, 0.88, 0.74, and 0.05, respectively. For quantitative analysis, only the lowest simulated dose of 44 mAs showed statistically significant differences from the reference scan values for CBF (-1.8; P = .04), CBV (0.07; P < .0001), and MTT (0.46; P < .0001). CONCLUSIONS From a reference CTP study performed at 80 keV and 190 mAs, this simulation study demonstrates the potential of a 33% reduction in tube current and dose while maintaining image quality and quantitative interpretations. This work can be used to inform future studies by using true, nonsimulated scans.
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Reed E, Santana MC, Bowleg L, Welles SL, Horsburgh CR, Raj A. Experiences of racial discrimination and relation to sexual risk for HIV among a sample of urban black and African American men. J Urban Health 2013; 90:314-22. [PMID: 22674464 PMCID: PMC3675717 DOI: 10.1007/s11524-012-9690-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study aimed to examine racial discrimination and relation to sexual risk for HIV among a sample of urban black and African American men. Participants of this cross-sectional study were black and African American men (N = 703) between the ages of 18 and 65 years, recruited from four urban clinical sites in the northeast. Multivariate logistic regression models were used to analyze the relation of reported racial discrimination to the following: (1) sex trade involvement, (2) recent unprotected sex, and (3) reporting a number of sex partners in the past 12 months greater than the sample average. The majority of the sample (96%) reported racial discrimination. In adjusted analyses, men reporting high levels of discrimination were significantly more likely to report recent sex trade involvement (buying and/or selling) (adjusted odds ratio (AOR) range = 1.7-2.3), having recent unprotected vaginal sex with a female partner (AOR = 1.4, 95% confidence interval (CI), 1.1-2.0), and reporting more than four sex partners in the past year (AOR = 1.4, 95% CI, 1.1-1.9). Findings highlight the link between experiences of racial discrimination and men's sexual risk for HIV.
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Ivkovic M, Liu B, Ahmed F, Moore D, Huang C, Raj A, Kovanlikaya I, Heier L, Relkin N. Differential diagnosis of normal pressure hydrocephalus by MRI mean diffusivity histogram analysis. AJNR Am J Neuroradiol 2012; 34:1168-74. [PMID: 23257611 DOI: 10.3174/ajnr.a3368] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Accurate diagnosis of normal pressure hydrocephalus is challenging because the clinical symptoms and radiographic appearance of NPH often overlap those of other conditions, including age-related neurodegenerative disorders such as Alzheimer and Parkinson diseases. We hypothesized that radiologic differences between NPH and AD/PD can be characterized by a robust and objective MR imaging DTI technique that does not require intersubject image registration or operator-defined regions of interest, thus avoiding many pitfalls common in DTI methods. MATERIALS AND METHODS We collected 3T DTI data from 15 patients with probable NPH and 25 controls with AD, PD, or dementia with Lewy bodies. We developed a parametric model for the shape of intracranial mean diffusivity histograms that separates brain and ventricular components from a third component composed mostly of partial volume voxels. To accurately fit the shape of the third component, we constructed a parametric function named the generalized Voss-Dyke function. We then examined the use of the fitting parameters for the differential diagnosis of NPH from AD, PD, and DLB. RESULTS Using parameters for the MD histogram shape, we distinguished clinically probable NPH from the 3 other disorders with 86% sensitivity and 96% specificity. The technique yielded 86% sensitivity and 88% specificity when differentiating NPH from AD only. CONCLUSIONS An adequate parametric model for the shape of intracranial MD histograms can distinguish NPH from AD, PD, or DLB with high sensitivity and specificity.
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Bansal R, Raj A. Hearing loss in rural population : the etiology. Indian J Otolaryngol Head Neck Surg 2012; 50:147-55. [PMID: 23119402 DOI: 10.1007/bf02991678] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Out of the five sensations, hearing is a major one. The gross impairment of hearing especially in the children lead to lack of development of speech and makes the person grossly handicapped. This study consisting of 758 cases from rural area having hearing impairment, was aimed to findout the various aetiological factors resulting in hearing loss. 62.2% of cases belonged to 0-20 years age group. Otitis media (57.25%) was the commonest aetiological factor. Conductive hearing loss was the commonest type of hearing loss in otitis media. 86.17% cases of otitis media were in age group 0-20 years.
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Raj A, Meher R. Endoscopic transcanal myringoplasty-A study. Indian J Otolaryngol Head Neck Surg 2012; 53:47-9. [PMID: 23119751 DOI: 10.1007/bf02910979] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Aim of this study was to evaluate the role of rigid endoscope in the management of dry central perforation of the tympanic membrane and to compare the results of endoscopic myringoplasty with that of conventional myringoplasty using microscope. In endoscopic group there was 90% graft uptake rate as compared to 85% in microscopic group. The results of endoscopic myringoplasty are comparable to the conventional myringoplasty done under operating microscope and there is no significant difference between the gain in A-B gap in either group.
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Sonkar A, Kushwaha J, Roy R, Hussain N, Kumar S, Raj A. PO32 Metabolomic changes in young breast cancer patients by proton high resolution magic angle spinning (HRMAS) technique – a pilot study. Breast 2012. [DOI: 10.1016/s0960-9776(12)70044-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Waqa G, Mavoa H, Snowdon W, Raj A, Moodie M, McCabe M, Swinburn B. Participants’ perceptions of a knowledge broking approach to facilitate the development of evidence-based policies to reduce obesity in Fiji. Obes Res Clin Pract 2012. [DOI: 10.1016/j.orcp.2012.08.092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mody S, Dasgupta A, Balaiah D, Saggurti N, Naik D, Nair S, Raj A, Silverman J. Postpartum contraception utilization among low-income women seeking immunization for infants in Mumbai, India. Contraception 2012. [DOI: 10.1016/j.contraception.2012.05.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Raj A, Huang J, Rosenholtz R. Modeling Inefficiencies in Visual Search. J Vis 2012. [DOI: 10.1167/12.9.725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Relkin N, Ivkovic M, Katzen H, Kovanlikaya I, Bagci A, Heier L, Raj A, Alperin N. Feasibility of MRI-Guided Pharmacologic Therapy for Idiopathic Normal Pressure Hydrocephalus (iNPH) (S04.005). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.s04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Kumar V, Raj A. No-scalpel vasectomy by electrocauterization in free range rhesus macaques (Macaca mulatta). Open Vet J 2012; 2:6-9. [PMID: 26623283 PMCID: PMC4655777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2011] [Accepted: 01/24/2012] [Indexed: 10/29/2022] Open
Abstract
The objective of the study was to standardize a new method of vasectomy in male rhesus macaques (Macaca mulatta). A total of 208 free range male rhesus macaques captured from different locations in Shivalik Hills in a population control programme of the rhesus macaques in India. General anaesthesia was achieved by using a combination of ketamine hydrochloride at 8 mg/kg body weight and xylazine hydrochloride at 2mg/kg body weight intramuscularly in squeeze cage. Surgical procedure of vasectomy was carried out by single-hole no-scalpel technique using a single pre-scrotal skin incision above the median raphae. Spermatic cord was grasped with ringed forceps and was pulled out through the single-hole incision. Vas deferens was separated from the artery-vein complexus and about 3-4 cm portion of vas deferens was resected. Cauterization of both ends of the vas deferens was achieved with electrocautery. The induction time for anaesthesia was 1.40±0.18 min while surgical time for vasectomy was found to be 5.09±0.22 min. Recovery from general anaesthesia was without side-effects after a mean duration of 36.07±1.22 min, whereas the duration of anaesthesia was observed to be 82.27±4.96 min. There were no major complications following the surgery and recovery of animals was smooth. Animals were kept in postoperative care for five days and released at the same capturing site.
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Raj A, Ko N, Battaglia T, Moy B. P1-11-10: Quality of Breast Cancer Care in a Boston Area Patient Navigator Program. Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p1-11-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Elimination of disparities is critically important for lessening the burden of cancer. Patient navigator programs (PNPs) assist with all aspects of care, including access, cancer prevention, screening, post-diagnosis care, and survivorship care. Little is known about the effect of PNPs on patient care and outcomes following the diagnosis of breast cancer (BC). We examined quality measures (QMs) of breast cancer care among women participating in the Massachusetts General Hospital Avon Breast Care Patient Navigator Program (MABCP), which provides patient navigation services to disadvantaged minority communities in the greater Boston area.
Methods: Women diagnosed with BC who participated in the MABCP from 2001 to 2011 were followed to determine the proportion whose care was concordant with American Society of Clinical Oncology/National Comprehensive Cancer Network (ASCO/NCCN) QMs. QMs included 1) hormonal therapy (HT) within 1 year of diagnosis for HR+ tumors > 1 cm; 2)chemotherapy within 120 days of diagnosis of HR- >1cm tumors for women <70 years; and 3) post-lumpectomy radiation therapy (XRT). Descriptive statistics were used to report characteristics of MABCP patients.
Results: Of the 186 MABCP patients diagnosed with BC, some treatment data was available on 158 (85%) and race/stage information was available on 149 (80%) [Table 1]. Among the MABCP patients, concordant care was received by 70/74 (95%) for the HT QM, 15/17 (88%) for the chemotherapy QM, and 65/71 (92%) for the XRT QM. In comparison, available benchmark concordance rates of BC patients treated at 8 NCCN centers from 2003–6 are: 340/382 (89%) for the HT QM, 156/179 (87%) for the chemotherapy QM, and 141/148 (95%) for the XRT QM.
Conclusions: Overall, breast cancer care in the MABCP PNP is concordant with published ASCO/NCCN quality measures. At present, the sample is insufficient to compare concordance rates with NCCN patients but preliminarily, it appears that the quality of care is comparable. Future research should include prospective analyses of quality metrics to assess the process and outcomes of patient navigation in diverse settings, compared with control populations.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P1-11-10.
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Raj A, Rosenholtz R, Balas B. Collinearity and Containment Grouping have Different Effects on Object Substitution Masking. J Vis 2011. [DOI: 10.1167/11.11.1083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Balas B, Raj A, Rosenholtz R. A summary-statistic model of the visual periphery predicts the difficulty of visual curve tracing. J Vis 2011. [DOI: 10.1167/11.11.1207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Ansari NA, Kumar R, Raj A, Salotra P. Elevated levels of IgG3 and IgG4 subclass in paediatric cases of kala azar. Parasite Immunol 2011; 30:403-9. [PMID: 18466200 DOI: 10.1111/j.1365-3024.2008.01036.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Visceral leishmaniasis (VL) or Kala azar (KA) is a systemic disease caused by the parasites of the Leishmania donovani complex. Control measures rely on treatment with antileishmanial agents, however, fraught with problems such as toxicity or drug resistance. The incidence rate is on the rise for children, for reasons yet undefined. Previously we have shown significantly elevated level of IL-10 in children compared to adult KA cases. Here, antileishmanial antibody and C-reactive protein (CRP) levels were investigated in paediatrics and adult patients of KA and post-KA dermal leishmaniasis (PKDL). Level of IgG4 was significantly elevated in PKDL compared to KA, although total IgG and IgG1 were significantly lower. The antileishmania antibody levels of subclass IgG3 and IgG4 were found significantly elevated in paediatrics, however, levels of IgG, IgG1, IgG2 and CRP were comparable in paediatric and adult KA cases. In case of PKDL, levels of IgG and it subclass were similar in the two groups. No significant difference in antileishmanial antibody level was noticed between macular or polymorphic cases of PKDL. The differential antibody intensity in paediatric cases, together with significant level of circulating IL-10, could be considered as a marker of differential disease susceptibility.
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Raj A, Zwaal J. Impact of training in the use of an early warning system on in-hospital cardiac arrests. Crit Care 2011. [PMCID: PMC3068406 DOI: 10.1186/cc9897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Kumar V, No author NA, Raj A, Kumar P. Pregnancy diagnosis by laparoscopy in free range rhesus macaques (Macaca mulatta). Open Vet J 2011. [DOI: 10.5455/ovj.2011.v1.i0.p32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The present study involved 50 adult female rhesus macaques (Macaca mulatto) of age ranging between 4 to 15 years. Pregnancy diagnosis was done by using laparoscopic method. Anesthesia was achieved by using xylazine (2mg/kg) and ketamine (10mg/kg) intramuscularly. The gravid uterus was located close to the urinary bladder in early pregnancy and in abdominal cavity in the mid and late stage of pregnancy. The procedure was completed within 10 - 12 minutes. There were no complications after the surgery and recovery of animal was smooth and uneventful. The results of this study showed that laparoscopic method is also one of the methods of pregnancy diagnosis in rhesus macaques and it can be a precise and a reliable method of pregnancy diagnosis in rhesus macaques.
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Kumar V, Raj A, Kumar P. Pregnancy diagnosis by laparoscopy in free range rhesus macaques (Macaca mulatta). Open Vet J 2011; 1:32-4. [PMID: 26623277 PMCID: PMC4655757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 04/28/2010] [Indexed: 11/07/2022] Open
Abstract
The present study involved 50 adult female rhesus macaques (Macaca mulatto) of age ranging between 4 to 15 years. Pregnancy diagnosis was done by using laparoscopic method. Anesthesia was achieved by using xylazine (2mg/kg) and ketamine (10mg/kg) intramuscularly. The gravid uterus was located close to the urinary bladder in early pregnancy and in abdominal cavity in the mid and late stage of pregnancy. The procedure was completed within 10 - 12 minutes. There were no complications after the surgery and recovery of animal was smooth and uneventful. The results of this study showed that laparoscopic method is also one of the methods of pregnancy diagnosis in rhesus macaques and it can be a precise and a reliable method of pregnancy diagnosis in rhesus macaques.
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Raj A, Silverman JG, Amaro H. Abused women report greater male partner risk and gender-based risk for HIV: findings from a community-based study with Hispanic women. AIDS Care 2010; 16:519-29. [PMID: 15203419 DOI: 10.1080/09540120410001683448] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The purpose of this study was to assess the relationship between intimate partner violence (IPV) and sexual risk in terms of safer sex behaviour and intent, individual and gender-based HIV risk factors, and male partner HIV risk, among a lower-income community-based sample of Hispanic women reporting a current male sexual partner. Baseline survey data on HIV-related behaviours and risk factors gathered from participants (N=170) of an HIV intervention evaluation study for Hispanic women were used for current analyses. Participants were age 18-36 years, predominantly born outside of the continental US (88.8%) and not English fluent (68.2%). Adjusted logistic regression analyses and 95% confidence intervals were conducted to assess the relationships between male-perpetrated IPV in the past three months and sexual risk variables. One-fifth (21.2%) of the sample reported male-perpetrated IPV in the past three months. Abused women were significantly more likely than those not abused in the past three months to report high STD/HIV risk perceptions (OR=3.02, 95% CI=1.33-6.88), gender-based risk including sexual control by male partners (OR=3.09, 95% CI=1.41-6.76) and male partner risk including male infidelity (OR=4.58, 95% CI=1.57-13.32). Results support the need for emphasis on IPV prevention within HIV prevention programmes and demonstrate the need for HIV prevention efforts directed at men with a history of IPV perpetration.
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Raj A, Rosenholtz R, Balas B. Texture processing model visualizes perception of Pinna-Gregory illusion. J Vis 2010. [DOI: 10.1167/9.8.990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Sander M, Patterson R, Raj A, Kraft M. Ein detailliertes Rußpartikelmodell. CHEM-ING-TECH 2010. [DOI: 10.1002/cite.201050517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Raj A, Feyi-Waboso A, Pegler S. An unusual intracameral precipitation after trabeculectomy. Br J Ophthalmol 2010; 94:1107. [DOI: 10.1136/bjo.2009.159780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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