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Rathod P, Singh R, Sharma S. Intractable hiccups under general anesthesia in a pediatric patient. Saudi J Anaesth 2023; 17:299-301. [PMID: 37260644 PMCID: PMC10228841 DOI: 10.4103/sja.sja_645_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 03/11/2023] Open
Affiliation(s)
- Pyarelal Rathod
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Ram Singh
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Shilpa Sharma
- Department of Paediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
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Rai S, Nandy K, Bhatt S, Patel D, Mithi M, Rathod P. Surgical outcomes of T4b oral cancers: assessment of prognostic factors and a need to re-evaluate the current staging system. Int J Oral Maxillofac Surg 2023; 52:143-151. [PMID: 35610163 DOI: 10.1016/j.ijom.2022.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 01/11/2023]
Abstract
T4b oral cancer is a broad umbrella term for all advanced oral cancers, the prognosis of which varies drastically for disease of the same stage, according to the extent of the masticator space involvement. This was a retrospective observational study including all consecutive T4b oral squamous cell carcinoma patients treated surgically between January 2015 and January 2016 and followed up until January 2020. The disease was classified as upper disease or lower disease based on the anatomical location in relation to an imaginary plane passing through the base of the retromolar trigone. The prime objective was to evaluate overall survival and prognostic factors affecting overall survival. The projected 5-year overall and disease-free survival rates were 40.7% and 35.6%, respectively. The assessment of prognostic factors revealed that lower disease (lower anatomical subsites), bone invasion, and lymph nodal spread significantly affected survival. Patients with disease in an upper anatomical location without bone and nodal involvement can achieve fairly good survival (projected 5-year overall survival of 64.2%) when compared to the other subsets of patients. We propose a re-evaluation of the current staging system based on the prognostic features, so that all patients are not considered under a single stage, since their survival differs significantly.
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Affiliation(s)
- S Rai
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India
| | - K Nandy
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India
| | - S Bhatt
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - D Patel
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India
| | - M Mithi
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India
| | - P Rathod
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India
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Salunke AA, Nandy K, Puj K, Kamani M, Pathak S, Shah J, Bhalerao RH, Jain A, Sharma M, Warikoo V, Patel K, Rathod P, Bhatt S, Tank T, Pandya S. A proposed "Radiological Evaluation Score for Bone Tumors" (REST): An objective system for assessment of a radiograph in patients with suspected bone tumor. Musculoskelet Surg 2021; 106:371-382. [PMID: 33982208 DOI: 10.1007/s12306-021-00711-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 05/01/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Although radiographs have been widely used in the evaluation of patients with suspected bone tumors, the lack of an objective radiological assessment method leads to a challenge in reaching correct diagnosis. The study aimed to propose a Radiological Evaluation Score for Bone Tumors (REST) which includes eight radiological factors [characteristics, content, cortical breach, distinctiveness, distribution, periosteal reaction, fracture, and soft tissue swelling] to form a single score along with its validation by multidisciplinary observers. METHODS We reviewed the radiographs of 100 patients with a primary bone tumor which were selected at random from the database between January 2017 and January 2019 of a tertiary cancer center. Four reviewers (two orthopedic oncologists and two surgical oncologists) independently assessed the radiographs, based on the reporting system of REST. We constituted two groups according to the probable diagnosis of bone tumor (suspected benign tumor and suspected malignant tumor). RESULTS The mean score in the suspected benign tumor group was 1.1 (range 0-3, 95% CI 0.8-1.3) and in malignant tumor group was 6.1 (range 2-8, 95% CI 5.8-6.4). A receiver operator characteristic (ROC) curve for REST was with a cutoff of 3.5, with the most diagnostic value area under curve (AUC) of 0.99. The sensitivity was 98% and specificity was 100% with a positive predictive value of 100% and a negative predictive value of 98%. The inter-observer correlation coefficient was 0.985 (p value < 0.05), and Fleiss kappa value for the prediction of the benign or malignant lesion was 0.97 (p value < 0.05). The characteristics and content of tumor, cortical erosion, distinctiveness, distribution, periosteal reaction, and soft tissue mass had a significant correlation with the aggressiveness of bone lesion p value < 0.05. CONCLUSIONS The Radiological Evaluation Score for Bone Tumors (REST) is a structured reporting and objective method for the assessment of radiographs in patients with suspected bone tumors. This method is a reliable and helpful tool for clinicians in their outdoor patient department to differentiate a radiograph of a suspected benign tumor from a malignant bone tumor.
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Affiliation(s)
- A A Salunke
- Department of Surgical Oncology, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - K Nandy
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - K Puj
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - M Kamani
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - S Pathak
- Department of Orthopedics, MM Institute of Medical Sciences & Research, Ambala, India
| | - J Shah
- Osteo Care - Ortho Onco Clinic, Ahmedabad, Gujarat, India
| | - R H Bhalerao
- Department of Electrical Engineering and Computer Science, Institute of Infrastructure, Technology, Research And Management, Ahmedabad, Gujarat, India
| | - A Jain
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - M Sharma
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - V Warikoo
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - K Patel
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - P Rathod
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - S Bhatt
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - T Tank
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - S Pandya
- Department of Anesthesia, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India
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Salunke AA, Nandy K, Kamani M, Puj K, Pathak S, Patel K, Bhalerao RH, Jain A, Sharma M, Warikoo V, Bhatt S, Rathod P, Pandya S. A proposed ''A to Z RAM (Radiograph Assessment Method)'' for triage of patients with a suspected bone tumour. Radiography (Lond) 2021; 27:823-830. [PMID: 33487526 DOI: 10.1016/j.radi.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/19/2020] [Accepted: 01/01/2021] [Indexed: 11/24/2022]
Abstract
INTRODUCTION We propose a ''A to Z RAM (Radiograph Assessment Method)'' for evaluation of Radiograph of patients with a suspected bone tumour. METHODS In the current study, ten radiological features with letters 'A, B, C, D, E, F and Z' were used and which included the age of the patient, involved part of the bone, characteristics, content, distinctiveness, the exterior of the bone, fracture, and zone of transition. Four independent observers (orthopaedic oncologists and surgical oncologists) evaluated a set of 30 radiographs of bone tumour selected at random from our hospital database based on A to Z RAM. We classified the lesions into two groups according to the traffic signal system; Green (suspected benign lesion) and Red (suspected malignant lesion). RESULTS There were 18 (60%) benign bone lesions and 12 (40%) malignant lesions in the current study. 91.6% of malignant tumours and 88.8% of the benign tumours were identified correctly by the four observers. The inter-observer variability with Fleiss kappa was 0.884 (95% CI 0.7-1.03 p-value < 0.05), suggestive of agreement not by chance. These radiographs were again reassessed by the four observers after 3 months. The interobserver variability by Fleiss kappa was 1.0 (95% CI 0.8-1.1) suggesting complete agreement amongst the observers. Both orthopaedic oncologists had intra-observer kappa as 1.0 each and both surgical oncologists had 0.795 and 0.930 respectively. CONCLUSION The proposed A to Z RAM is an easy to use and reproducible method for reviewing radiographs in the out-patient department along with clinical findings for better management of patients with suspected bone lesions. The A to Z RAM can be a medical triage tool and subdivide bone lesions into two subgroups i.e. suspected benign lesion with a suggestion of further investigations with MRI and biopsy and suspected malignant lesion with a suggestion of MRI or early referral to a tertiary cancer center with expertise in orthopaedic oncology. IMPLICATIONS FOR PRACTICE The A to Z RAM (Radiologic Assessment Method) is a reproducible method for reviewing radiographs in the out-patient department and can be an aid for better management of patients. A to Z RAM is useful as a medical triage system, subdividing patients according to the probable diagnosis into a suspected benign lesion and suspected malignant lesion.
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Affiliation(s)
- A A Salunke
- Department of Surgical Oncology, Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - K Nandy
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - M Kamani
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - K Puj
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - S Pathak
- Department of Orthopedics, MM University, Ambala, India.
| | - K Patel
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - R H Bhalerao
- Deptartment of Electrical Engineering, IITRAM, Ahmedabad, Gujarat, India.
| | - A Jain
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - M Sharma
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - V Warikoo
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - S Bhatt
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - P Rathod
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
| | - S Pandya
- Gujarat Cancer Research Institute (GCRI), Ahmedabad, Gujarat, India.
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Abstract
This study focused on developing weaning mixes using amaranth in three forms - malted, roasted, and puffed - and a leafy vegetable together with a cereal in one of four forms - malted wheat, raw milled rice, puffed rice, and rice flakes. The formulations based on puffed rice and rice flakes were intended to be ready-to-eat mixes. In all, 24 mixes were formulated - six in each of four groups based on the four cereals. All the mixes were acceptable for consumption. Intake and acceptability trials were conducted with children for four of the mixes that were found the most acceptable in laboratory sensory evaluation. The study indicated that amaranth grains and leaves can be effectively used at the community or village level for producing low-cost, nutrient-rich weaning mixes.
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Subramaniam N, Balasubramanian D, Murthy S, Rathod P, Vidhyadharan S, Thankappan K, Iyer S. Impact of postoperative radiotherapy on survival and loco-regional control in node-negative oral cavity tumours classified as T3 using the AJCC Cancer Staging Manual eighth edition. Int J Oral Maxillofac Surg 2018; 48:152-156. [PMID: 30243830 DOI: 10.1016/j.ijom.2018.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 07/18/2018] [Accepted: 07/24/2018] [Indexed: 11/19/2022]
Abstract
According to the eighth edition of the AJCC Cancer Staging Manual (AJCC8), a depth of invasion (DOI) >10mm is classified as pT3, representing a locally advanced tumour requiring postoperative radiotherapy (PORT). When node-negative, however, evidence regarding whether PORT improves loco-regional control or survival is unclear. To clarify this, two cohorts of patients were studied: (1) patients classified as pT3N0 by the seventh edition of the AJCC manual (AJCC7), with DOI >10mm and a tumour diameter >4cm (17 patients who received PORT), and (2) patients classified as pT1N0 and pT2N0 by AJCC7, with DOI >10mm and a tumour diameter <4cm (55 patients who did not receive PORT). Loco-regional control and survival were analysed. PORT was found not to impact overall survival or disease-free survival. It was also found not to impact local, regional, or distant recurrence. Although the two subsets of patients considered here (DOI >10mm with tumour diameter below or above 4cm) were previously distinct, they are both considered pT3 in AJCC8. Data from this study indicate that the routine administration of PORT to patients with a DOI >10mm may not be warranted in the absence of other risk features such as nodal disease or close margins.
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Affiliation(s)
- N Subramaniam
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India
| | - D Balasubramanian
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India.
| | - S Murthy
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India
| | - P Rathod
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India
| | - S Vidhyadharan
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India
| | - K Thankappan
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India
| | - S Iyer
- Department of Head and Neck Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Edappally, Kochi, Kerala, India
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Abstract
An effective and efficient disease prevention and control strategy is of paramount importance to improve the quality and quantity of livestock production in the Indian context. Although livestock vaccination is considered an emerging innovation of socioeconomic importance in the Indian dairy industry, the rate of adoption and diffusion of vaccination technology is very low at field level. In this context, the authors examined the efforts of the Government of India to protect livestock health and control disease, considered the lessons learnt from rinderpest eradication, looked at field practices and the reality on the ground, and studied the perceptions of multiple stakeholders with regards to the relevance, profitability and sustainability of vaccination. In this study, the authors consider policy implications for the Indian dairy industry using the responses of 360 dairy farmers, 80 research scientists and 40 extension workers in India. The study revealed that scientists and extension experts rated vaccination highly in terms of its relevance, profitability and sustainability, while the perception of farmers was less favourable. The study also observed that, even after implementation of various disease control programmes with heavy financial expenditure, there was a wide gap between farmers and scientists and between farmers and extension workers with regards to their perceptions of the relevance, profitability and sustainability of vaccination, while the gap was very narrow between scientists and extension workers. It can be concluded, therefore, that there is a need to generate innovations for disease control that are perceived as relevant, profitable and sustainable so as to encourage higher levels of diffusion and adoption at field level. This study recommends that farmers partner with researchers and extension workers to ensure effective generation and transfer of new dairying technologies, leading to higher production and productivity in the Indian dairy sector.
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Dev K, Gurawalia J, Krishnamurthy S, Rathod P, Bafna U. Primary mucosal malignant melanoma of ano-rectal and vulvo-vagina: Epidemiology, clinico-pathological and survival characteristics with proposal for reconciliation of the tumor staging. Eur J Cancer 2017. [DOI: 10.1016/s0959-8049(17)30488-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rathod P, Hemnani T, Parihar MS. Dietary restriction lowers endogenous levels of oxidative stress in different brain regions of adult mice. Cell Mol Biol (Noisy-le-grand) 2011; 57 Suppl:OL1575-OL1580. [PMID: 21955387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Accepted: 09/16/2001] [Indexed: 05/31/2023]
Abstract
Increase in the cellular burden of oxidative stress is critically involved in various pathological manifestations of aging, including age-related neurological disorders. Dietary restriction can lower reactive oxygen species formation, and thereby lower oxidative damage in the brain. The brain consists of a diverse group of neurons with varying functions. However, attenuating role of dietary restriction on oxidative stress in different regions of brain is not well known. In the present study we demonstrated that by restricting diet intake for a period of six months, mice lowered the endogenous levels of oxidative stress markedly by decreasing lipid peroxidation and protein carbonyl contents in cerebral cortex, hippocampus and striatum regions of the brain. Based on these results we suggest that dietary restriction can significantly reduce oxidative stress in various regions of the brain by virtue of lowering endogenous levels of reactive oxygen species, which might prove beneficial for preserving normal brain function with age.
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Affiliation(s)
- P Rathod
- School of Studies in Zoology & Biotechnology, Vikram University, Ujjain, MP, India
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Boxall EH, Maple PAC, Rathod P, Smit E. Follow-up of pregnant women exposed to chicken pox: an audit of relationship between level of antibody and development of chicken pox. Eur J Clin Microbiol Infect Dis 2011; 30:1193-200. [PMID: 21455665 DOI: 10.1007/s10096-011-1211-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Accepted: 02/28/2011] [Indexed: 02/02/2023]
Abstract
The purpose of this study was to validate through natural exposure a cut-off level of varicella zoster IgG as protective against infection with varicella zoster virus (VZV). Laboratory testing to determine VZV immune status of pregnant women exposed to varicella is recommended. Quantitative assays are now available which are sensitive and specific. More than 200 consecutive requests for screening in pregnant patients with recent varicella contacts were followed-up by questionnaire. DiaSorin LIAISON and VZV time resolved fluorescence immuno assay (VZV TRFIA) were used to measure VZV antibody level. One hundred fifty out of 209 (72%) questionnaires were returned; 14 patients developed varicella, 129 did not and seven were not known. Patients who had been given VZIG and developed varicella on follow-up had a mean antibody level before VZIG of 28 mIU/ml and 62 mIU/ml, by LIAISON and TRFIA, respectively. The mean IgG level of those that did not develop varicella was 885 and 866 mIU/ml by LIAISON and TRFIA, respectively. Those with levels <100 mIU/ml were more likely to develop chicken pox than those with levels >100 mIU/ml (relative risk of 10.4 for LIAISON and 8.8 for TRFIA). On the basis of the relatively small numbers in this study, quantitative assays, using a 100mIU/ml cut-off, can differentiate between those who are susceptible and those who are protected against exposure, however follow-up studies should include sampling for VZV DNA and IgM.
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Affiliation(s)
- E H Boxall
- Health Protection Agency Microbiology Services, Birmingham, UK.
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Osman H, Shirley J, Fleming H, Rathod P, Smit E. P.024 Diagnosis of Epstein–Barr infection: evaluation of testing algorithms and five viral capsid antigen IgG and IgM enzyme immunoassays as a suitable alternative for immunofluorescence. J Clin Virol 2009. [DOI: 10.1016/s1386-6532(08)70087-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Dingemans PM, Frohn-de Winter ML, Bleeker JA, Rathod P. A cross-cultural study of the reliability and factorial dimensions of the Brief Psychiatric Rating Scale (BPRS). Psychopharmacology (Berl) 1983; 80:190-1. [PMID: 6410449 DOI: 10.1007/bf00427968] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The factor-structure and the reliability of the Brief Psychiatric Rating Scale (BPRS) was investigated in a group of short stay psychiatric patients in a Dutch university clinic. It was found that the BPRS has a good inter-rater reliability. With the exception of a new Disorientation subscale all original five subscales could be replicated when compared with an American study.
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