1
|
da Costa L, Lemes IR, Tebar WR, Oliveira CB, Guerra PH, Soidán JLG, Mota J, Christofaro D. Sedentary behavior is associated with musculoskeletal pain in adolescents: A cross sectional study. Braz J Phys Ther 2022; 26:100452. [PMID: 36257097 PMCID: PMC9579307 DOI: 10.1016/j.bjpt.2022.100452] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 08/31/2022] [Accepted: 10/03/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND High prevalence of back pain has been observed in adolescents. Sedentary behavior (SB) is considered a risk factor for musculoskeletal pain. The association between back pain and SB in the pediatric/adolescent population is not well established. OBJECTIVE To investigate the association between SB and low back and neck pain in adolescents according to sex. METHODS This is a cross-sectional study with children and adolescents aged 10-17 years, randomly recruited from public and private schools in Presidente Prudente, Brazil. All students enrolled in the selected schools were eligible to participate. SB was evaluated by adding the number of hours of use of screen devices, such as television, computer, video game, and smartphone/tablet. To assess neck and low back pain, the Nordic Musculoskeletal Questionnaire was used. Physical activity and socioeconomic status were assessed by the Baecke Questionnaire and the Brazilian Criteria for Economic Classification (ABEP), respectively. Odds ratio (OR) from Binary Logistic Regression in the unadjusted and adjusted model (physical activity, abdominal obesity, and socioeconomic status) showed the relationship between musculoskeletal pain and SB. RESULTS A total of 1011 adolescents (557 girls) with a mean ± standard deviation age of 13.2±2.4 years were included. Moderate (OR = 1.80; 95%CI: 1.00, 3.23) and high (OR = 1.91; 95%CI: 1.02, 3.53) SB were associated with neck pain in girls. In boys, moderate SB [OR = 2.75; 95%CI: 1.31, 5.78) were associated with neck pain. Moderate (OR = 2.73; 95%CI: 1.45, 5.02) and high (OR = 2.49; 95%CI: 1.30, 4.76) SB were associated with low back pain only in girls. CONCLUSION Moderate and high SB were associated with neck pain in girls and boys, while moderate and high SB were associated with low back pain only in girls.
Collapse
Affiliation(s)
- Lucas da Costa
- Department of Physical Education, Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Presidente Prudente, SP, Brazil,Corresponding author at: Universidade Estadual Paulista Julio de Mesquita Filho, Rua Roberto Símonsen, 305, Centro Educacional, CEP: 19060-900, Presidente Prudente, SP, Brazil.
| | - Italo Ribeiro Lemes
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil,Applied Physiology & Nutrition Research Group, Universidade de São Paulo, São Paulo, SP, Brazil
| | - William R. Tebar
- Department of Physical Education, Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Presidente Prudente, SP, Brazil
| | - Crystian B. Oliveira
- Faculdade de Medicina, Universidade do Oeste Paulista (UNOESTE), Presidente Prudente, SP, Brazil
| | | | - José Luiz G. Soidán
- Facultade de Ciencias da Educación e do Deporte, Universida de Vigo, Pontevedra, Galiza, Espanã
| | - Jorge Mota
- Research Center on Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, North region, Portugal
| | - Diego.G.D. Christofaro
- Department of Physical Education, Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Presidente Prudente, SP, Brazil
| |
Collapse
|
2
|
Junqueira J, do Nascimento M, da Costa L, Romualdo L, de Aquino F, Abubakar M, Terezan A, Cunha G, Severino V. In vivo and in vitro Volatile Constituents of the Flowers of Xylopia aromatica by HS‑SPME/GC-MS. J BRAZIL CHEM SOC 2021. [DOI: 10.21577/0103-5053.20210013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Xylopia aromatica (Lam.) Mart. (Annonaceae) is a typical species from the Brazilian cerrado that presents medicinal properties. The plant is distinguished by its large white flowers which produce a pleasant fragrance. X. aromatica is characterized by a wide range of medicinal application. These characteristics have motivated us to investigate the flowers volatile organic compounds (VOCs) via in vivo and in vitro protocols by a headspace solid-phase microextraction (HS‑SPME) technique combined with gas chromatography-mass spectrometry (HS-SPME/GC‑MS). Four different fibers, extraction times and temperatures were the parameters changed to lead to the maximum profiling of the volatile constituents. Data were analyzed using principal component analysis (PCA). A total of 77 VOCs were extracted from the floral scent, with 52 and 68 extracted from in vivo and in vitro sampling, respectively, of which 48 were reported for the first time in the literature as volatile constituents from X. aromatica flowers. The extraction and identification of VOCs were successfully performed through HS-SPME/GC-MS. The PCA data allowed the identification of parameters that led to the maximum number of VOCs, which were polyacrylate (PA) and carboxen/polydimethylsiloxane (CAR/PDMS) fibers, 60 min extraction time and temperature of 29.0 °C. Among the volatile constituents identified, sesquiterpenes predominated, comprising about 61.04%.
Collapse
|
3
|
Martins N, Martins IS, de Freitas WV, de Matos JA, Magalhães ACG, Girão VBC, Dias RCS, de Souza TC, Pellegrino FLPC, Costa LD, Boasquevisque CHR, Nouér SA, Riley LW, Santoro-Lopes G, Moreira BM. Severe infection in a lung transplant recipient caused by donor-transmitted carbapenem-resistant Acinetobacter baumannii. Transpl Infect Dis 2011; 14:316-20. [PMID: 22168176 DOI: 10.1111/j.1399-3062.2011.00701.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 07/22/2011] [Accepted: 09/25/2011] [Indexed: 01/12/2023]
Abstract
We describe a case of proven donor transmission of carbapenem-resistant Acinetobacter baumannii, which resulted in severe infectious complications after lung transplantation. A single bla(OXA-23) positive strain, belonging to a new multilocus sequence type (ST231), was isolated from donor and recipient, who died 65 days after transplantation. This report highlights the current challenges associated with the potential transmission of multidrug-resistant infections through organ transplantation.
Collapse
Affiliation(s)
- N Martins
- Instituto de Microbiologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Bardet V, Costa LD, Elie C, Malinge S, Demur C, Tamburini J, Lefebvre PC, Witz F, Lioure B, Jourdan E, Pigneux A, Ifrah N, Attal M, Dreyfus F, Mayeux P, Lacombe C, Bennaceur-Griscelli A, Bernard OA, Bouscary D, Récher C. Nucleophosmin status may influence the therapeutic decision in de novo acute myeloid leukemia with normal karyotype. Leukemia 2006; 20:1644-6. [PMID: 16791266 DOI: 10.1038/sj.leu.2404294] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
5
|
Abstract
This work introduces a new approach to the characterization of neural cells by means of semi-automated generation of dendrograms; data structures which describe the inherently hierarchical nature of neuronal arborizations. Dendrograms describe the branched structure of neurons in terms of the length, average thickness and bending energy of each of the dendritic segments and allow in a straightforward manner, the inclusion of additional measures. The bending energy quantifies the complexity of the shape and can be used to characterize the spatial coverage of the arborizations (the bending energy is an alternative for other complexity measures such as the fractal dimension). The new approach is based on the partitioning of the cell's outer contour as a function of the high curvature points followed by a syntactical analysis of the segmented contours. The semi-automated method is robust and is an improvement on the time consuming manual generation of the dendrograms. Several experimental results are included in this paper which illustrate and corroborate the effectiveness of the approach. The technique presented in this paper is limited to planar neurons but could be extended to a 3D approach.
Collapse
Affiliation(s)
- R M Cesar
- Cybernetic Vision Research Group, GII-IFSC-University of São Paulo, São Carlos, SP, Brazil.
| | | |
Collapse
|
6
|
Abstract
This research was carried out at the University Hospital of the University of São Paulo and deals with the experiment of papain utilization for visceral irrigation in patients with severe infection. It was observed that seventy two hours after treatment, there was a considerable reduction of purulent secretion, and that the medium time of cicatrization of all lesions was thirty days.
Collapse
|
7
|
Abstract
This study evaluated quality of life in 78 patients with closed head injury (CHI) 2 to 4 years postinjury. Using both interview data and mean data from the Sickness Impact Profile questionnaire, impaired quality of life was observed in the areas of psychosocial functioning, social role functioning, leisure activities, and, to a lesser extent, physical functioning, during chronic phases of recovery. Relatives and close friends reported by means of the Katz Adjustment Scale that the CHI patients showed a series of negative behavioral symptoms 2 to 4 years postinjury. These data suggest that CHI patients may experience impaired quality of life in a number of domains well beyond the acute postinjury phases. An attempt was also made to compare patients' and relatives' reports of patient quality of life. Preliminary analyses indicated modest correspondence between relatives' and patients' ratings of some areas of postinjury dysfunction, including cognitive and behavioral slowing and social withdrawal.
Collapse
|
8
|
Abstract
This study examined predictors and indicators of quality of life in 71 patients with closed-head injury (CHI), 2-4 years postinjury. Predictors included premorbid characteristics and acute injury-related data. Indicators included follow-up data, e.g., neuropsychological functioning. Exploratory canonical correlation analyses demonstrated that the combination of the predictor variable, initial Glasgow Coma Scale score, and indicator variables of neuropsychological data in the areas of motor functioning, memory, and constructional ability were related most strongly to quality of life as reported by the patients. Severity of head injury and motor disability also related strongly to quality of life, based on reports by relatives (n = 68) on the Katz Adjustment Scale (Relatives' Form). These findings suggest that quality of life is adversely affected by increased severity of head injury and greater residual motor deficits. Implications of these findings for treatment and recovery are discussed.
Collapse
|
9
|
|
10
|
Abstract
Patients with right cerebral lesions were found to have lower RCPM scores than a matched group of patients with left lesions. Analysis of interset patterns of performance demonstrated relatively greater difficulty for right lesion patients, especially those with posterior lesions on the Ab set. The findings were interpreted in terms of the abilities that Raven maintains underly test performance.
Collapse
|
11
|
Abstract
DSF and DSB performance was compared in hospitalized controls and right and left brain lesion groups dichotomized for the presence or absence of visuospatial deficits. Digit Span performance was also correlated with WAIS Similarities and Block Design and Raven Coloured Progressive Matrices. No differences between groups were observed on DSF. On DSB patients with brain lesions had lower scores than controls and brain-lesioned patients with visuospatial deficits had lower scores than those without. DSB correlated significantly with WAIS Block Design and Raven Coloured Progressive Matrices supporting the hypothesis that visuospatial ability is needed to mediate proper DSB performance. The correlation of DSB with WAIS Similarities, however, lends support to the idea that low DSB may merely reflect severity of cognitive deficit.
Collapse
|
12
|
|
13
|
Rapin I, Costa LD. Test-retest reliability of serial pure-tone audiograms in children at a school for the deaf. J Speech Hear Res 1969; 12:402-12. [PMID: 5808869 DOI: 10.1044/jshr.1202.402] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Successive air-conduction audiograms obtained between ages 1¼ and 12 years and recorded in the charts of 75 children at a school for the deaf were analyzed statistically. Approximately half of 414 audiogram pairs differed by at least 20 dB for 2 or more frequencies, and 34% of 3203 paired frequency scores differed by at least 20 dB. Conductive losses, moderate hearing losses, and perhaps mild mental retardation were associated with unreliability. Audiograms performed at the school by a nonprofessional audiologist were especially unreliable. The desirability of retesting a child until a stable threshold is obtained and of indicating the zone of uncertainty around each threshold point was stressed. When the zone of uncertainty is wide, a verbal label describing the estimated severity of the loss might be preferable to possibly invalid numerical information.
Collapse
|
14
|
Ritter W, Vaughan HG, Costa LD. Orienting and habituation to auditory stimuli: a study of short term changes in average evoked responses. Electroencephalogr Clin Neurophysiol 1968; 25:550-6. [PMID: 4178749 DOI: 10.1016/0013-4694(68)90234-4] [Citation(s) in RCA: 442] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
15
|
|
16
|
Vaughan HG, Costa LD. Analysis of electroencephalographic correlates of human sensori-motor processes. Electroencephalogr Clin Neurophysiol 1968; 24:288-9. [PMID: 4170247] [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: 01/09/2023]
|
17
|
|
18
|
|
19
|
|
20
|
|
21
|
Costa LD, Horwitz M, Vaughan HG. Choice reaction time as a function of stimulus uncertainty in patients with brain lesions. Percept Mot Skills 1965; 21:885-6. [PMID: 5855935 DOI: 10.2466/pms.1965.21.3.885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Longer times and greater variabilities for 24 brain-damaged Ss than for normals were associated with increased stimulus information in a card-sorting task.
Collapse
|