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Abstract
A case of tubercular osteomyelitis of zygoma is reported. It is difficult to diagnose because of its rarity unless a high index of suspicion is kept in mind more so in an endemic area.
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Raj A, Sekhri R, Salam A, Priya P. Massive subretinal bleed in a patient with background diabetic retinopathy and on treatment with warfarin. Eye (Lond) 2003; 17:649-52. [PMID: 12855977 DOI: 10.1038/sj.eye.6700450] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Abstract
Gastric cancer is a cause of significant morbidity and mortality. There are several risk factors, with occupation emerging as one of these. There is considerable evidence that occupations in coal and tin mining, metal processing, particularly steel and iron, and rubber manufacturing industries lead to an increased risk of gastric cancer. Other "dusty" occupations-for example, wood processing, or work in high temperature environments have also been implicated but the evidence is not strong. The mechanism of pathogenesis of gastric cancer is unclear and the identification of causative agents can be difficult. Dust is thought to be a contributor to the pathological process, but well known carcinogens such as N-nitroso compounds have been detected in some environments. Further research on responsible agents is necessary and screening for detection of precursor gastric cancer lesions at the workplace merits consideration.
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Sarin H, Nigam S, Chaturvedi UK, Tripathi V, Raj A. Malignant nasal paraganglioma: a case report and review of the literature. INDIAN J PATHOL MICR 2003; 46:97-9. [PMID: 15027743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
A rare case of malignant nasal paraganglioma is described. A 30 year old female patient presented with a one year history of bilateralnasal obstruction, nasal deformity and recurrent epistaxis. CT scan demonstrated an enhancing mass occupying both nasal cavities, right maxillary antrum and anterior ethmoid sinus. Histopathologic diagnosis was malignant paraganglioma. A total maxillectomy with excision of growth was performed. Post-operative radiotherapy and chemotherapy was given but patient expired before the completion of therapy. Nose being a rare site for paragangliomas, these lesions present a diagnostic challenge to histopathologists and clinicians alike. A review of the four previously described malignant nasal paragangliomas is also presented.
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106
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Raj A, Bendon R, Moriarty T, Suarez C, Bertolone S. Langerhans cell histiocytosis following childhood acute lymphoblastic leukemia. Am J Hematol 2001; 68:284-6. [PMID: 11754419 DOI: 10.1002/ajh.10004] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Langerhans cell histiocytosis (LCH) is a clonal proliferation of Langerhans cells of unknown etiology that results in a range of clinical manifestations. LCH has been known to be associated with a variety of malignant diseases. A 7-year-old boy was treated for standard-risk acute lymphoblastic leukemia (ALL) at age 2 years, on a Children's Cancer Group chemotherapy protocol for 3 years and developed LCH 2 years after completion of chemotherapy. The case and a review of literature on the association of LCH and ALL are presented.
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Silverman JG, Raj A, Mucci LA, Hathaway JE. Dating violence against adolescent girls and associated substance use, unhealthy weight control, sexual risk behavior, pregnancy, and suicidality. JAMA 2001; 286:572-9. [PMID: 11476659 DOI: 10.1001/jama.286.5.572] [Citation(s) in RCA: 811] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT Intimate partner violence against women is a major public health concern. Research among adults has shown that younger age is a consistent risk factor for experiencing and perpetrating intimate partner violence. However, no representative epidemiologic studies of lifetime prevalence of dating violence among adolescents have been conducted. OBJECTIVE To assess lifetime prevalence of physical and sexual violence from dating partners among adolescent girls and associations of these forms of violence with specific health risks. DESIGN, SETTING, AND PARTICIPANTS Female 9th through 12th-grade students who participated in the 1997 and 1999 Massachusetts Youth Risk Behavior Surveys (n = 1977 and 2186, respectively). MAIN OUTCOME MEASURES Lifetime prevalence rates of physical and sexual dating violence and whether such violence is independently associated with substance use, unhealthy weight control, sexual risk behavior, pregnancy, and suicidality. RESULTS Approximately 1 in 5 female students (20.2% in 1997 and 18.0% in 1999) reported being physically and/or sexually abused by a dating partner. After controlling for the effects of potentially confounding demographics and risk behaviors, data from both surveys indicate that physical and sexual dating violence against adolescent girls is associated with increased risk of substance use (eg, cocaine use for 1997, odds ratio [OR], 4.7; 95% confidence interval [CI], 2.3-9.6; for 1999, OR, 3.4; 95% CI, 1.7-6.7), unhealthy weight control behaviors (eg, use of laxatives and/or vomiting [for 1997, OR, 3.2; 95% CI, 1.8-5.5; for 1999, OR, 3.7; 95% CI, 2.2-6.5]), sexual risk behaviors (eg, first intercourse before age 15 years [for 1997, OR, 8.2; 95% CI, 5.1-13.4; for 1999, OR, 2.4; 95% CI, 1.4-4.2]), pregnancy (for 1997, OR, 6.3; 95% CI, 3.4-11.7; for 1999, OR, 3.9; 95% CI, 1.9-7.8), and suicidality (eg, attempted suicide [for 1997, OR, 7.6; 95% CI, 4.7-12.3; for 1999, OR, 8.6; 95% CI, 5.2-14.4]). CONCLUSION Dating violence is extremely prevalent among this population, and adolescent girls who report a history of experiencing dating violence are more likely to exhibit other serious health risk behaviors.
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Sambrook P, Raj A, Hunter D, Naganathan V, Mason R, Robinson B. Osteoporosis with low dose corticosteroids: contribution of underlying disease effects and discriminatory ability of ultrasound versus bone densitometry. J Rheumatol 2001; 28:1063-7. [PMID: 11361190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
OBJECTIVE Corticosteroid use is associated with rapid bone loss, but the effect of low dose corticosteroids (CS) remains controversial and the extent to which increased fracture risk relates to quantitative effects, as reflected by change in bone mineral density (BMD), or to qualitative effects due to altered microarchitecture is unclear. Moreover the contribution of the underlying disease, for which CS are used, confounds the assessment of CS effects on bone. Our aim was to examine these effects of CS on bone. METHODS We measured BMD, quantitative ultrasound (US), and clinical and radiological disease indices in 76 patients with rheumatoid arthritis (RA) treated with or without low dose CS. Disease effects were quantitated using the Health Assessment Questionnaire and radiological scores. RESULTS BMD and US measures were significantly reduced in RA patients compared to age matched controls. Low dose CS use was associated with a further small but nonsignificant reduction in BMD, and US measures did not further discriminate CS effects on bone. Radiological score was an independent predictor of US measures, suggesting that in RA, calcaneal bone may reflect both systemic and local disease effects. CONCLUSION US did not appear to discriminate effects of low dose CS on bone better than BMD. However, underlying RA disease effects on bone are detectable by US. Quantitative US should be investigated for its utility in assessing disease activity or progress in RA.
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Mehrotra A, Raj A, Tripathi K. Apical pulmonary tuberculosis presenting with Pancoast syndrome like features. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2001; 49:380-1. [PMID: 11291985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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Wingood GM, DiClemente RJ, Raj A. Identifying the prevalence and correlates of STDs among women residing in rural domestic violence shelters. Women Health 2001; 30:15-26. [PMID: 10983607 DOI: 10.1300/j013v30n04_02] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The present study uses a cross-sectional study design to assess the prevalence and abuse-related correlates of STDs among women (n = 203) residing in rural and nonurban domestic violence shelters, a venue in which health care providers could intervene by providing STD prevention counseling, diagnosis and treatment. To our knowledge, this is the first study to examine the prevalence and correlates of self-reported STDs among women residing in domestic violence shelters. In this sample, 99% of women reported being physically abused in the prior 2 months, 55% reported being sexually abused and 43% reported being raped. Further, 33% of women reported acquiring an STD during their abusive relationship, 13.3% reported acquiring multiple STDs and 9.2% reported acquiring an STD in the 2 months prior to entering the shelter. In this sample having a history of rape, having an unfaithful partner and fear negotiating condom use were all associated with having an STD history. Coordinating STD services with domestic violence shelters could reach a high-risk population that is not traditionally targeted by STD programs, could increase early detection of STDs, may increase access to and improve the quality of STD-related care, particularly among rural populations, and could be cost-effective.
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Raj A, Amaro H, Cranston K, Martin B, Cabral H, Navarro A, Conron K. Is a general women's health promotion program as effective as an HIV-intensive prevention program in reducing HIV risk among Hispanic women? Public Health Rep 2001; 116:599-607. [PMID: 12196620 PMCID: PMC1497375 DOI: 10.1093/phr/116.6.599] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE This study aimed to assess whether participants in an HIV-intensive prevention program and participants in a general women's health promotion program reported greater HIV risk-reduction than participants in a wait-list control group immediately following program participation and at three-month follow-up. METHODS The authors studied 162 Hispanic women ages 18 to 35 years, most of them immigrants. Three-fourths of the sample (74%) reported earning less than $800 a month, 29% did not have a high school degree, and 90% had children. Data were gathered through surveys at baseline, at intervention completion, and at three-month follow-up. Information was collected on sociodemographics, HIV risk factors, and risk behaviors. Crude and adjusted (for demographics and dose) logistic regression analyses were used to assess program effects on participants' risk reduction. RESULTS Crude logistic regression analyses reveal that both programs resulted in increased condom use at post-test and follow-up. Only participants in the HIV-intensive prevention program reported increased safer sex negotiation at post-test and follow-up, however, and only participants in the women's health promotion program reported increased HIV testing at post-test. CONCLUSION Both interventions increased condom use. The HIV-intensive prevention program appeared to be more effective in promoting safer sex negotiation, and the women's health promotion program appeared more effective in promoting HIV testing. The findings suggest that both approaches may be viable ways to package HIV prevention for short-term behavior change in this population.
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Amaro H, Raj A, Vega RR, Mangione TW, Perez LN. Racial/ethnic disparities in the HIV and substance abuse epidemics: communities responding to the need. Public Health Rep 2001; 116:434-48. [PMID: 12042608 PMCID: PMC1497361 DOI: 10.1093/phr/116.5.434] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
In 1998, community leaders prompted members of the Black and Hispanic Congressional Caucuses to urge President Clinton to declare HIV/AIDS a crisis in the African American and Latino communities; their advocacy resulted in the formation of the Minority AIDS Initiative. As part of this initiative, the Center for Substance Abuse Prevention (CSAP) of the Substance Abuse and Mental Health Services Agency funded the Substance Abuse and HIV Prevention Youth and Women of Color Initiative (CSAP Initiative). The CSAP Initiative is the first major federal effort to develop community-based integrated HIV and substance abuse prevention approaches targeting racial/ethnic populations that have been disproportionately impacted by HIV/AIDS. This article describes the current state of HIV prevention research involving racial/ethnic minority populations and the current status of the CSAP Initiative. The data collected through the CSAP Initiative, implemented by 47 community organizations, will help to fill the existing knowledge gap about how to best prevent HIV in these communities. This data collection effort is an unparalleled opportunity to learn about risk and protective factors, including contextual factors, that are critical to the prevention of HIV/AIDS in African American, Latino, and other racial/ethnic minority communities but that are often not investigated.
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Wingood GM, DiClemente RJ, Raj A. Adverse consequences of intimate partner abuse among women in non-urban domestic violence shelters. Am J Prev Med 2000; 19:270-5. [PMID: 11064231 DOI: 10.1016/s0749-3797(00)00228-2] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE This study examined the health consequences of having experienced both sexual and physical abuse relative to women experiencing physical abuse but not sexual abuse. METHODS A cross-sectional study was conducted among 203 women seeking refuge in battered women's shelters. Controlling for sociodemographics, logistic regression analyses were conducted to assess the consequences of experiencing both sexual and physical abuse. RESULTS Compared to women experiencing physical abuse, women experiencing both sexual and physical abuse were more likely to have a history of multiple sexually transmitted diseases (STDs) in their abusive relationships, have had an STD in the past 2 months, be worried about being infected with HIV, use marijuana and alcohol to cope, attempt suicide, feel as though they had no control in their relationships, experience more episodes of physical abuse in the past 2 months, rate their abuse as more severe, and be physically threatened by their partner when they asked that condoms be used. CONCLUSIONS Given the prevalence of adverse health outcomes, domestic violence shelters could counsel women to avoid using alcohol/drugs as a coping strategy, educate women about alternative healthy coping strategies, counsel women about methods of STD prevention that they can control, and provide STD screening and treatment.
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Raj A, Silverman JG, Amaro H. The relationship between sexual abuse and sexual risk among high school students: findings from the 1997 Massachusetts Youth Risk Behavior Survey. Matern Child Health J 2000; 4:125-34. [PMID: 10994581 DOI: 10.1023/a:1009526422148] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To assess whether adolescents with a history of sexual abuse were more likely than those with no such history to engage in sexual risk behaviors. METHODS Data for this study were obtained through the 1997 Massachusetts Youth Risk Behavior Survey, a self-report questionnaire administered to a representative sample of 9th through 12th graders (N = 4,014) to assess a variety of adolescent risk behaviors. Only sexually experienced adolescents (n = 1,610; female = 779, male = 831) were included in the present study. Logistic regression models were constructed to examine the relationship of sexual abuse history to sexual risk behaviors. Adolescents were considered as having a history of sexual abuse if they reported ever having had sexual contact against their will. RESULTS Almost one-third of sexually experienced adolescent girls (30.2%) and one-tenth (9.3%) of adolescent boys reported a history of sexual abuse. After controlling for related demographics and risk behaviors, sexually abused female students were significantly more likely than those without such a history to have had earlier first coitus (OR = 2.2, 95%CI = 1.46-3.47), to have had three or more sex partners ever (OR = 2.5, 95%CI = 1.71-3.68), and to have been pregnant (OR = 1.9, 95%CI = 1.21-2.92). Sexually abused male students were significantly more likely than those without such a history to have ever had multiple partners (OR = 3.2, 95%CI = 1.56-6.57), to have had multiple sex partners in the past 3 months (OR = 2.9, 95%CI = 1.71-3.68), and to have engaged in sex resulting in pregnancy (OR = 3.4, 95%CI = 1.53-7.34). CONCLUSION Both adolescent girls and boys with a history of sexual abuse report greater sexual risk-taking than those without such a history. However, although sexual abuse is more prevalent among girls than boys, the impact of sexual abuse on sexual risk appears to be even greater for boys. Programs addressing both sexual abuse and sexual risk must be made available to all adolescents.
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Tousignant M, Seshadri S, Raj A. Gender and suicide in India: a multiperspective approach. Suicide Life Threat Behav 1998; 28:50-61. [PMID: 9560166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The gap between male and female suicide rates in India is relatively small. However, society's views on female and male motives are quite different. In order to investigate the perceptions of male and female suicide, we interviewed a focus group of university professors as well as police inspectors, crime reporters, and hospital nurses in Bangalore. We also obtained four narratives of suicide. Women tended to be blamed for their own or their husband's suicide, although they were also viewed more often as victims of life adversities than men. A historical review illustrates that both men and women have been associated with culturally sanctioned suicides. One known form is sati, and we discuss the recent case of sati-murder of Roop Kanwar in 1987. The social sciences and the media also pay a lot of attention to the typical female suicides, symbolizing their role as martyrs of society, which seems to compensate for attribution of blame.
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Beeker C, Guenther-Grey C, Raj A. Community empowerment paradigm drift and the primary prevention of HIV/AIDS. Soc Sci Med 1998; 46:831-42. [PMID: 9541069 DOI: 10.1016/s0277-9536(97)00208-6] [Citation(s) in RCA: 137] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Long discussed in the public health arena, the concept of empowerment has only recently entered the discourse on the primary prevention of HIV/AIDS in the United States. Despite its broad appeal, empowerment has not been systematically incorporated into theory-based interventions, which may reflect a lack of consensus on the meaning of empowerment, how to measure it, and the intervention strategies it implies. The purpose of this paper is to consider the relevance of empowerment to community interventions for persons at risk for HIV, particularly women. The origins of empowerment are reviewed; community empowerment as an intervention framework is described and its core assumptions defined. There is some evidence of the growing influence of empowerment and related concepts in recent HIV-related policy, research, and programs funded through the Centers for Disease Control and Prevention. However, adoption of an empowerment framework for HIV prevention will require further theory and measurement development, as well as changes in how public health researchers and practitioners work with the communities they serve.
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Gutiérrez MI, Raj A, Spangler G, Sharma A, Hussain A, Judde JG, Tsao SW, Yuen PW, Joab I, Magrath IT, Bhatia K. Sequence variations in EBNA-1 may dictate restriction of tissue distribution of Epstein-Barr virus in normal and tumour cells. J Gen Virol 1997; 78 ( Pt 7):1663-70. [PMID: 9225043 DOI: 10.1099/0022-1317-78-7-1663] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In seropositive individuals Epstein-Barr virus (EBV) establishes a virus reservoir in peripheral blood lymphocytes (PBLs). Transmission from one individual to another occurs via saliva due to a lytic (virion productive) phase of infection in the oropharynx. EBNA-1 is responsible for maintaining viral episomes in the host cell and could, therefore, also affect the persistence of the virus in different cell lineages. Based on sequence analysis of EBNA-1 we now demonstrate that (i) in addition to the prototype EBNA-1 (identical to the B95.8 virus EBNA-1), EBV in normal individuals encompasses multiple EBNA-1 subtypes, both in PBLs and in oral secretions; (ii) although EBV with prototype EBNA-1 is the predominant virus in normal individuals, it is very rarely associated with either nasopharyngeal carcinoma (NPC) or Burkitt's lymphoma (BL); (iii) EBV with an EBNA-1 subtype (V-val) frequently associated with NPC is also selectively detected in oral secretions and not in PBLs; (iv) EBV with the EBNA-1 subtype V-pro is restricted to PBLs, while a mutated version of this subtype is present in BL, but not in NPC. These findings suggest that the variations in EBNA-1 may be relevant to the ability of EBV to persist in different cell types, and hence relevant to its oncogenic potential.
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Bhatia K, Raj A, Guitierrez MI, Judde JG, Spangler G, Venkatesh H, Magrath IT. Variation in the sequence of Epstein Barr virus nuclear antigen 1 in normal peripheral blood lymphocytes and in Burkitt's lymphomas. Oncogene 1996; 13:177-81. [PMID: 8700544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
We have examined sequence variations in the EBNA-1 protein of EBV in normal peripheral blood lymphocytes (PBL) and Burkitt's lymphomas (BL). We find two EBNA-1 strains P (prototype) and V (variant) which differ by 15 amino acids. Each strain has two subtypes defined by the amino acid at position 487 (P-ala, P-thr, V-pro and V-leu). In PBLs from 32 normal individuals, up to three of these subtypes were found in each sample, but the V strain did not occur in the absence of P strain viruses, nor was the V-leu subtype ever observed in normal PBL. In BLs only a single subtype was observed in each tumor. The P-thr and V-leu subtypes were more frequently seen than the P-ala and V-pro subtypes, which occurred in only two and one of the 36 tumor samples respectively. The P-thr was the most commonly observed subtype in peripheral blood of both American and African lymphocytes as well as in African tumors. However, in 11 of 12 American tumors, the EBNA-1 subtype was V-leu. These data indicate that some EBNA-1 subtypes are more likely to lead to oncogenesis, and one subtype, V-leu, appears only to occur in tumors.
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Raj A. Identification of social cognitive variables as predictors of safer sex behavior and intent in heterosexual college students. JOURNAL OF SEX & MARITAL THERAPY 1996; 22:247-258. [PMID: 9018650 DOI: 10.1080/00926239608404403] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The purpose of this study was to identify social cognitive factors significantly associated with consistent condom use and safer sex intentions for heterosexual college students. No or new relationship involvement, positive attitudes toward condoms, higher HIV risk perceptions, being male, and being younger were associated with more consistent condom use. Higher HIV risk perceptions, positive attitudes toward condoms, safer sex negotiation, no or newer relationship involvement, lower classification, and higher safer sex perceptions of self-efficacy were associated with increased intent to engage in safer sex. HIV knowledge was not associated with safer sex intent or condom use. HIV intervention must go beyond presenting information. Intervention must incorporate social cognitive factors associated with safer sex intent and practice into their design, targeting groups and building safer sex skills.
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Kapoor MP, Gallot JE, Raj A, Kaliaguine S. Selective production of hydrazine by a catalytic oxidation process over Ti-, V-, Ti-V- and Ti-B-silicalites. ACTA ACUST UNITED AC 1995. [DOI: 10.1039/c39950002281] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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122
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Raj A, Pollack RH. Factors predicting high-risk sexual behavior in heterosexual college females. JOURNAL OF SEX & MARITAL THERAPY 1995; 21:213-224. [PMID: 7500372 DOI: 10.1080/00926239508404400] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The purpose of this study was to determine which factors based in social cognitive theory are associated with risky sexual behavior in heterosexual college females. Results showed that negative attitudes toward condoms and toward involvement in a relationship were associated with less consistent condom use; frequent alcohol use preceding intercourse and low sexual satisfaction were associated with less consistent contraceptive use. Sex education on the college campus currently provides protection information only; these strategies have not proved successful. We encourage the development of more comprehensive educational strategies, which include discussion of the social cognitive factors shown here to be associated with risky sexual behavior.
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Raj A, Sivasanker S, Lazar K. Studies on the Stability of Fe3+ Ions in the Ferrisilicate Analog of Zeolite Beta. J Catal 1994. [DOI: 10.1006/jcat.1994.1131] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Shepard NT, Telian SA, Smith-Wheelock M, Raj A. Vestibular and balance rehabilitation therapy. Ann Otol Rhinol Laryngol 1993; 102:198-205. [PMID: 8457121 DOI: 10.1177/000348949310200306] [Citation(s) in RCA: 132] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A prospective observational study of the performance of patients enrolled in an individually customized program of habituation and balance rehabilitation physical therapy was conducted from January 1988 to January 1990. Patients ranged in age from 20 to 89 years, with a wide variety of diagnoses. Two global outcome measures--posttherapy symptom response score and pretherapy and posttherapy disability score--were developed and used to judge overall patient performance. In addition, two specific indicators--one for balance performance (dynamic posturography) and one for sensitivity to rapid head movements (motion sensitivity quotient)--were used to measure performance in these two areas. Results indicate statistically significant changes before versus after therapy for both specific measures, and 80% to 85% of the patients showed a reduction in symptoms and disability score following therapy. Analysis of variance and multiple regression analysis indicate that nature of symptoms, pretherapy disability level, history of head injury, and results on dynamic posturography were the variables most predictive of therapy outcome, while age and duration of symptoms made no difference. Other variables, such as medications and site of lesion, were found to affect the length of therapy but not the outcome.
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Raj A, Sheehan DV. Medical evaluation of panic attacks. J Clin Psychiatry 1987; 48:309-13. [PMID: 3301823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Panic disorder with or without agoraphobia is dominated by the occurrence of panic attacks. However, panic attacks are also reported to occur as part of the clinical picture in several medical conditions, notably thyroid disease, hypoglycemia, and pheochromocytoma. The authors examine these conditions, review the relevant literature, and offer an evaluation strategy. Routine screening is not recommended. Panic disorder is also associated with mitral-valve prolapse and temporal lobe seizures. The authors explore the possible consequences of this association and outline an evaluation strategy. Again, routine screening is not recommended.
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