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Feldsine PT, Lienau AH, Leung SC, Mui LA, Aharchi J, Aldridge I, Arling V, Bullard C, Carlson P, Cox C, Deiss K, Dillon J, Ellingson J, Fitzgerald S, Forgey R, Gailbreath K, Gallagher D, Geftman V, Herbst K, Hillis P, Johnson M, Koch S, Lewis D, Luepke J, McDonagh S, McGovern B, Moon B, Moreland L, Murray L, Richter D, Rucker C, Siu MC, Smith C, Smith J, Stoltzfus E, Summers C, Taylor B, Toth J, White S, Witt JL, Young S. Method Extension Study to Validate Applicability of AOAC Official Method 996.14 Assurance® Polyclonal Enzyme Immunoassay for Detection of Listeria monocytogenes and Related Listeria spp. from Environmental Surfaces: Collaborative Study. J AOAC Int 2019. [DOI: 10.1093/jaoac/85.2.460] [Citation(s) in RCA: 2] [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] [Indexed: 11/13/2022]
Abstract
Abstract
Test portions from 3 environmental surface types, representative of typical surfaces found in a food production facility, were analyzed by the Assurance®Listeria Polyclonal Enzyme Immunoassay (EIA) and the U.S. Department of Agriculture/Food Safety and Inspection Service (USDA/FSIS) culture method for Listeria monocytogenes and related Listeria species. In all cases, naturally contaminated environmental test samples were collected from an actual food production facility by sponge or swab. Test samples from concrete surfaces were collected by both swab and sponge; sponge test samples were collected from rubber surfaces, and swabs were used to sample steel surfaces. Test portions from each surface type were simultaneously analyzed by both methods. A total of 23 collaborators, representing government agencies, as well as private industry in both the United States and Canada, participated in the study. During this study, a total of 550 test portions and controls was analyzed and confirmed, of which 207 were positive and 336 were negative by both methods. Six test portions were positive by culture, but negative by the EIA. Three test portions were negative by culture, but positive by the EIA. Two test portions were negative by EIA and by culture, but confirmed positive when EIA enrichment broths were subcultured to selective agars. The data reported here indicate that the Assurance®Listeria EIA method and the USDA/FSIS culture method are statistically equivalent for detection of L. monocytogenes and related Listeria species from environmental surfaces taken by sponges or swabs.
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Affiliation(s)
| | - Andrew H Lienau
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
| | | | - Linda A Mui
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
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Feldsine PT, Lienau AH, Leung SC, Mui LA, Aguilar G, Aharchi J, Aldridge I, Arling V, Bitner B, Bullard C, Carlson P, Cox C, Deiss K, Dillon J, Dombroski P, Ellingson J, Fitzgerald S, Forgey R, Gailbreath K, Gallagher D, Geftman V, Herbst K, Hillis P, Johnson M, Koch S, Lewis D, Luepke J, Martensen D, McDonagh S, McGovern B, Moon B, Moreland L, Murray L, Richter D, Robertson M, Rogers P, Rucker C, Sacca J, Siu MC, Smith C, Smith J, Stoltzfus E, Summers C, Taylor B, Toth J, Vess R, White S, Witt JL, Young S. Method Extension Study to Validate Applicability of AOAC Official Method 997.03 Visual Immunoprecipitate Assay (VIP®) for Listeria monocytogenes and Related Listeria spp. from Environmental Surfaces: Collaborative Study. J AOAC Int 2019. [DOI: 10.1093/jaoac/85.2.470] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Test portions from 3 environmental surface types, representative of typical surfaces found in a food production facility, were analyzed by the Visual Immunoprecipitate assay (VIP®) and the U.S. Department of Agriculture/Food Safety and Inspection Service (USDA/FSIS) culture method for Listeria monocytogenes and related Listeria species. In all cases, naturally contaminated environmental test samples were collected from an actual food production facility by sponge or swab. Test samples from concrete surfaces were collected by both swab and sponge; sponge test samples were collected from rubber surfaces, and swabs were used to sample steel surfaces. Test portions from each surface type were simultaneously analyzed by both methods. A total of 27 laboratories, representing government agencies as well as private industry in both the United States and Canada, participated in the study. During this study, a total of 615 test portions and controls was analyzed and confirmed, of which 227 were positive and 378 were negative by both methods. Nine test portions were positive by culture, but negative by the VIP. Five test portions were negative by culture, but positive by the VIP. Four test portions were negative by VIP and by culture, but confirmed positive when VIP enrichment broths were subcultured to selective agars. The data reported here indicate that the VIP method and the USDA/FSIS culture method are statistically equivalent for detection of L. monocytogenes and related Listeria species from environmental surfaces taken by sponges or swabs.
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Affiliation(s)
| | - Andrew H Lienau
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
| | | | - Linda A Mui
- BioControl Systems, Inc., 12822 SE 32nd St, Bellevue, WA 98005
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Soreni N, Cameron D, Vorstenbosch V, Duku E, Rowa K, Swinson R, Bullard C, McCabe R. Psychometric Evaluation of a Revised Scoring Approach for the Children's Saving Inventory in a Canadian Sample of Youth With Obsessive-Compulsive Disorder. Child Psychiatry Hum Dev 2018; 49:966-973. [PMID: 29797231 DOI: 10.1007/s10578-018-0811-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The Children's Saving Inventory (CSI) was introduced in 2011 and is the first parent-rated questionnaire specifically designed to measure the severity of hoarding symptoms in youth. To date, however, no replication studies of the CSI have been published. Additionally, the total CSI score includes several items measuring acquisition, a behavioural dimension that has since been excluded from DSM-5's hoarding disorder criteria. Given these limitations, the primary goal of the present study was to test a modified, DSM-5-consistent, total score of the CSI. Because a confirmatory factor analysis did not support the 2011 four-factor model of the CSI, we reviewed the original CSI and excluded all acquisition items. An exploratory factor analysis yielded a strong three-factor solution (difficulty discarding, Clutter, and distress/impairment) with good reliability and validity for a 15-item version of the CSI. Overall, our results support the use of the 15-item CSI in youth with OCD.
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Affiliation(s)
- Noam Soreni
- Offord Centre for Child Studies, McMaster University, 175 Longwood Rd S #105, Hamilton, ON, L8P 0A1, Canada. .,Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada. .,Department of Psychiatry and Behavioural Neurosciences, McMaster University, West 5th Campus, 100 West 5th, Hamilton, ON, L8N 3K7, Canada. .,Pediatric OCD Consultation Team, Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada.
| | - Duncan Cameron
- Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada
| | - Valerie Vorstenbosch
- Eating Disorders Program, Homewood Health Centre, 150 Delhi Street, Guelph, ON, N1E 6K9, Canada
| | - Eric Duku
- Offord Centre for Child Studies, McMaster University, 175 Longwood Rd S #105, Hamilton, ON, L8P 0A1, Canada.,Department of Psychiatry and Behavioural Neurosciences, McMaster University, West 5th Campus, 100 West 5th, Hamilton, ON, L8N 3K7, Canada
| | - Karen Rowa
- Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada.,Department of Psychiatry and Behavioural Neurosciences, McMaster University, West 5th Campus, 100 West 5th, Hamilton, ON, L8N 3K7, Canada
| | - Richard Swinson
- Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada.,Department of Psychiatry and Behavioural Neurosciences, McMaster University, West 5th Campus, 100 West 5th, Hamilton, ON, L8N 3K7, Canada
| | - Carrie Bullard
- Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada.,School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L8, Canada.,Pediatric OCD Consultation Team, Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada
| | - Randi McCabe
- Anxiety Treatment and Research Centre, St. Joseph's Healthcare, 100 West 5th Street, Hamilton, ON, L8N 3K7, Canada.,Department of Psychiatry and Behavioural Neurosciences, McMaster University, West 5th Campus, 100 West 5th, Hamilton, ON, L8N 3K7, Canada
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Cornelissen S, Finding E, Bowen I, Bullard C, Hallowell G. Factors Affecting Complication Rates with Subpalpebral Lavage Catheter Use in Horses. Equine Vet J 2015. [DOI: 10.1111/evj.12486_48] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Cornelissen
- School of Veterinary Medicine and Science; University of Nottingham; Sutton Bonington Loughborough, Leicestershire LE12 5RD UK
| | - E. Finding
- Royal Veterinary College; Hawkshead Lane, North Mymms Hertfordshire AL9 7TA UK
| | - I.M. Bowen
- Royal Veterinary College; Hawkshead Lane, North Mymms Hertfordshire AL9 7TA UK
| | - C. Bullard
- Defence Animal Centre; Melton Mowbray Leicestershire LE13 0GX UK
| | - G.D. Hallowell
- Royal Veterinary College; Hawkshead Lane, North Mymms Hertfordshire AL9 7TA UK
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Soreni N, Streiner D, McCabe R, Bullard C, Swinson R, Greco A, Pires P, Szatmari P. Dimensions of Perfectionism in Children and Adolescents with Obsessive-compulsive Disorder. J Can Acad Child Adolesc Psychiatry 2014; 23:136-143. [PMID: 24872829 PMCID: PMC4032082] [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] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Accepted: 02/18/2014] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To measure the association of perfectionism with obsessive-compulsive and depressive symptoms in children and adolescents with obsessive-compulsive disorder (OCD). METHOD Sample consisted of 94 youth (44 boys, 49 girls; mean age = 13.2 y, SD = 2.5 y) with a DSM-IV diagnosis of OCD. Perfectionism beliefs were measured with both the Adaptive/Maladaptive Perfectionism Scale (AMPS) and a 14-item version of the Child and Adolescents Perfectionism Scale (CAPS-14). Using a hierarchical linear-regression model, we measured the association of perfectionist beliefs with severity of OCD and depressive symptoms. RESULTS Both AMPS and CAPS-14 scores were associated with the severity of OCD symptoms in our sample. In addition, CAPS-14 scores were associated with the severity of depressive symptoms, even when OCD symptoms were taken into account. CONCLUSIONS Our findings lend further support to the hypothesis that perfectionism in youth with OCD is associated with variation in the severity of OCD and depressive symptoms.
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Affiliation(s)
- Noam Soreni
- Offord Centre for Child Studies, McMaster University, Chedoke Site, Hamilton, Ontario
- Anxiety Treatment and Research Centre, St. Joseph’s Healthcare, Hamilton, Ontario
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - David Streiner
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Randi McCabe
- Anxiety Treatment and Research Centre, St. Joseph’s Healthcare, Hamilton, Ontario
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Carrie Bullard
- Anxiety Treatment and Research Centre, St. Joseph’s Healthcare, Hamilton, Ontario
- School of Nursing, McMaster University, Hamilton, Ontario
| | - Richard Swinson
- Anxiety Treatment and Research Centre, St. Joseph’s Healthcare, Hamilton, Ontario
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Alessia Greco
- Anxiety Treatment and Research Centre, St. Joseph’s Healthcare, Hamilton, Ontario
| | - Paulo Pires
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Peter Szatmari
- Offord Centre for Child Studies, McMaster University, Chedoke Site, Hamilton, Ontario
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario
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Bullard C. Emerging from our isolation. Am Ann Deaf 1998; 143:4. [PMID: 9557326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Bullard C. Relationships Between Cognitively Impaired Elders. J Psychosoc Nurs Ment Health Serv 1993; 31:3. [PMID: 8487226 DOI: 10.3928/0279-3695-19930401-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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