Knowledge, Attitude And Practice Of Mammography Among Women Users Of Public Health Services.

To evaluate knowledge, attitude and practice related to mammography among women users of local health services, identifying barriers to its performance. A total of 663 women were interviewed at 13 local health centers in a city of Southeastern Brazil, in 2001. Interviewees were randomly selected at each center and they were representative from different socioeconomic conditions. The number of interviewees at each center was proportional to monthly mean appointments. For data analysis, answers were described as knowledge, attitude, practice and their respective adequacies and then they were correlated with control variables through the chi-square test. Only 7.4% of the interviewees had adequate knowledge on mammography, while 97.1% of women had an adequate attitude. The same was seen for the practice of mammography that was adequate in 35.7% of the cases. The main barrier to mammography was lack of referral by physicians working at the health center (81.8%). There was an association between adequacy of attitude and five years or more of education and being married. There was also an association between adequacy of mammography practice and being employed and family income up to four minimum wages. Women users of local health services had no adequate knowledge and practice related to mammography despite having an adequate attitude about this exam.42200-

Conhecimento, atitude e prática da mamografia entre usuárias do serviço público de saúde

OBJECTIVE: To evaluate knowledge, attitude and practice related to mammography among women users of local health services, identifying barriers to its performance. METHODS: A total of 663 women were interviewed at 13 local health centers in a city of Southeastern Brazil, in 2001. Interviewees were randomly selected at each center and they were representative from different socioeconomic conditions. The number of interviewees at each center was proportional to monthly mean appointments. For data analysis, answers were described as knowledge, attitude, practice and their respective adequacies and then they were correlated with control variables through the chi-square test. RESULTS: Only 7.4% of the interviewees had adequate knowledge on mammography, while 97.1% of women had an adequate attitude. The same was seen for the practice of mammography that was adequate in 35.7% of the cases. The main barrier to mammography was lack of referral by physicians working at the health center (81.8%). There was an association between adequacy of attitude and five years or more of education and being married. There was also an association between adequacy of mammography practice and being employed and family income up to four minimum wages. CONCLUSIONS: Women users of local health services had no adequate knowledge and practice related to mammography despite having an adequate attitude about this exam.OBJETIVO: Avaliar o conhecimento, a atitude e a prática do exame de mamografia entre as mulheres usuárias do serviço médico municipal, identificando as barreiras para seu acesso à realização do procedimento. MÉTODOS: Foram entrevistadas 663 mulheres de 13 centros de saúde municipais de Campinas, SP, em 2001. As entrevistadas foram incluídas de forma aleatória, representando diferentes estratos sociais. O número de entrevistas em cada centro de saúde foi proporcional ao número médio mensal de mulheres atendidas. As respostas foram descritas quanto ao conhecimento, atitude e prática e suas respectivas adequações. A adequação foi correlacionada com variáveis de controle utilizando o teste qui-quadrado. RESULTADOS: Apenas 7,4% das entrevistadas tinham conhecimento adequado sobre o exame de mamografia, embora a atitude frente a este procedimento tenha sido adequada em 97,1% das mulheres e a prática adequada em 35,7% das entrevistadas. A principal barreira para a realização da mamografia foi a não solicitação por parte dos médicos dos centros de saúde (81,8%). A adequação da atitude esteve relacionada à escolaridade igual ou superior a cinco anos e ser casada. A prática adequada da mamografia associou-se com o trabalho fora de casa e renda familiar igual ou superior a cinco salários mínimos. CONCLUSÕES: O conhecimento e a prática da mamografia entre as usuárias do serviço médico municipal foi inadequada, apesar da atitude adequada em relação ao procedimento

Knowledge, attitude and practice of breast self-examination in health centers

OBJECTIVE: Breast cancer is one of the most important problems of public health and education regarding breast self-examination is one of the important steps for identifying breast tumors at an early stage. The present study was carried out to assess knowledge, attitude, and practice of breast self-examination among patients attending health centers. METHODS: In a KAP (Knowledge, Attitude and Practice) survey 663 women of 13 randomly selected municipal health centers were interviewed. The number of interviews in each health center was proportional to the mean number of women seen per month. In the data analysis, women's answers for knowledge, attitude and practice regarding breast self-examination were classified according to their adequacy as previously defined. Adequacy was compared among categories of control variables with X² test. RESULTS: The results showed that knowledge and practice of breast self-examination were adequate in 7.4% and 16.7%, respectively. However, attitude was adequate in 95.9% of the women interviewed. The study also showed that 58.1% of the women interviewed referred that forgetfulness was the main barrier for not performing self-examination. CONCLUSIONS: Women attending the health centers sampled in this study had inadequate knowledge and practice about breast self-examination but they had an adequate and favorable attitude about it.OBJETIVO: O câncer da mama é um dos principais problemas de saúde pública e a educação para o auto-exame mamário é uma das etapas fundamentais na identificação de tumores da mama em fase inicial. Realizou-se estudo com o objetivo de avaliar o conhecimento, a atitude e a prática do auto-exame das mamas entre usuárias de centros de saúde. MÉTODOS: Em estudo tipo inquérito CAP (conhecimento, atitude e prática) foram entrevistadas 663 mulheres de 13 centros de saúde municipais selecionados de forma aleatória. O número de entrevistas em cada centro de saúde foi proporcional ao número médio mensal de mulheres atendidas. As respostas das usuárias foram descritas quanto ao conhecimento, atitude e prática, e suas respectivas adequações para o auto-exame das mamas, como previamente definido. A adequação foi comparada entre as categorias das variáveis de controle pelo teste X² RESULTADOS: Os resultados mostraram que o conhecimento e a prática do auto-exame das mamas foram adequados em 7,4% e 16,7% das entrevistadas respectivamente, embora a atitude frente a este procedimento tenha sido adequada em 95,9% das entrevistas. O estudo também mostrou que o esquecimento desta prática foi a principal barreira para a sua não realização, sendo referido por 58,1% das mulheres. CONCLUSÕES: As mulheres que utilizaram os centros de saúde tiveram conhecimento e prática inadequados para auto-exame das mamas, apesar de apresentarem atitude adequada e favorável à realização desse procedimento.57658

Conhecimento, atitude e prática do auto-exame das mamas em centros de saúde

OBJECTIVE: Breast cancer is one of the most important problems of public health and education regarding breast self-examination is one of the important steps for identifying breast tumors at an early stage. The present study was carried out to assess knowledge, attitude, and practice of breast self-examination among patients attending health centers. METHODS: In a KAP (Knowledge, Attitude and Practice) survey 663 women of 13 randomly selected municipal health centers were interviewed. The number of interviews in each health center was proportional to the mean number of women seen per month. In the data analysis, women's answers for knowledge, attitude and practice regarding breast self-examination were classified according to their adequacy as previously defined. Adequacy was compared among categories of control variables with X² test. RESULTS: The results showed that knowledge and practice of breast self-examination were adequate in 7.4% and 16.7%, respectively. However, attitude was adequate in 95.9% of the women interviewed. The study also showed that 58.1% of the women interviewed referred that forgetfulness was the main barrier for not performing self-examination. CONCLUSIONS: Women attending the health centers sampled in this study had inadequate knowledge and practice about breast self-examination but they had an adequate and favorable attitude about it.OBJETIVO: O câncer da mama é um dos principais problemas de saúde pública e a educação para o auto-exame mamário é uma das etapas fundamentais na identificação de tumores da mama em fase inicial. Realizou-se estudo com o objetivo de avaliar o conhecimento, a atitude e a prática do auto-exame das mamas entre usuárias de centros de saúde. MÉTODOS: Em estudo tipo inquérito CAP (conhecimento, atitude e prática) foram entrevistadas 663 mulheres de 13 centros de saúde municipais selecionados de forma aleatória. O número de entrevistas em cada centro de saúde foi proporcional ao número médio mensal de mulheres atendidas. As respostas das usuárias foram descritas quanto ao conhecimento, atitude e prática, e suas respectivas adequações para o auto-exame das mamas, como previamente definido. A adequação foi comparada entre as categorias das variáveis de controle pelo teste X² RESULTADOS: Os resultados mostraram que o conhecimento e a prática do auto-exame das mamas foram adequados em 7,4% e 16,7% das entrevistadas respectivamente, embora a atitude frente a este procedimento tenha sido adequada em 95,9% das entrevistas. O estudo também mostrou que o esquecimento desta prática foi a principal barreira para a sua não realização, sendo referido por 58,1% das mulheres. CONCLUSÕES: As mulheres que utilizaram os centros de saúde tiveram conhecimento e prática inadequados para auto-exame das mamas, apesar de apresentarem atitude adequada e favorável à realização desse procedimento

Preoperative upper limb lymphatic function in breast cancer surgery

OBJECTIVE: To describe the preoperative upper limb lymphoscintigraphic pattern in women with breast cancer. METHODS: Thirty-seven patients undergoing lymphoscintigraphy within 30 days of surgery were investigated. Lymphoscintigraphic studies of 37 upper limbs ipsilateral to surgery and 32 contralateral upper limbs were performed. The examination protocol consisted in obtaining static images of the upper limb in semi-flexion after 10 minutes, and 1 and 2 hours after subcutaneous injection of 1 mCi (37 MBq) of Tc-99m-dextran in the dorsum of the hand. The velocity of axillary lymph node visualization (I, visible at 10 minutes; II, 1 hour; III, 2 hours; and IV, invisible) and degree (intensity) of nodal uptake (a, marked; b, moderate; c,mild; and d, absent) were analyzed. RESULTS: Optimal lymphatic functional pattern (Ia) was observed in four (11%) patients, in the ipsilateral upper limb, and six (19%), in the contralateral upper limb. Worse condition was observed in three (8%) patients (IVd) in the ipsilateral upper limb and two (6%) patients in the contralateral upper limb. The remaining patients showed intermediate states of velocity and uptake intensity. CONCLUSION: This study found relevant changes in preoperative lymphoscintigraphy, demonstrating preexisting functional differences in the lymphatic system.OBJETIVO: Descrever o padrão linfocintilográfico do membro superior em mulheres no pré-operatório de câncer de mama. MÉTODOS: Foram estudadas 37 pacientes que realizaram a linfocintilografia até 30 dias antes da cirurgia, sendo 37 estudos linfocintilográficos de membros superiores ipsilaterais à cirurgia e 32 contralaterais. O protocolo de exame consistiu na realização de imagens estáticas do membro superior em semiflexão após 10 minutos, 1 e 2 horas da injeção subcutânea de 1 mCi (37 MBq) de dextran-99mTc no dorso da mão. Foram feitas análises da velocidade de aparecimento dos linfonodos axilares (I, visíveis aos 10 minutos; II, 1 hora; III, 2 horas e IV, não visíveis) e do grau (intensidade) de captação dos mesmos (a, acentuada; b, moderada; c , discreta e d, ausente). RESULTADOS: Quatro (11%) pacientes apresentaram o padrão de estado da funcionalidade linfática considerado ideal (Ia) no membro superior ipsilateral, enquanto seis (19%) apresentaram no contralateral. Três (8%) apresentaram a pior classificação (IVd) no membro superior ipsilateral e duas (6%) no contralateral. As demais pacientes apresentaram estados intermediários de velocidade e intensidade de captação. CONCLUSÃO: Este estudo encontrou relevantes alterações na linfocintilografia pré-operatória, demonstrando a preexistência de diferenças funcionais do sistema linfático.54054

Women's life quality after physical therapy treatment for stress urinary incontinence

PURPOSE: to compare women's quality of life (QoL) before and after physical therapy treatment for stress urinary incontinence (SUI). METHODS: an uncontrolled clinical trial of 26 women, who had mainly complaints of SUI. Post-menopausal women with overactive bladder, cystocele >grade II and previous surgical/conservative treatments were excluded from the study. The physiotherapy treatment relied on 12 individual pelvic floor exercises assisted by electromyographyc-biofeedback sessions. A total of 200 contractions were carried out, divided in phasic (quick) and tonic (slow). The tool used to evaluate QoL was the King's Health Questionnaire (KHQ), before and after the treatment. RESULTS: there was a decrease in the urinary symptoms, particularly in urinary frequency, nocturia, urgency and urinary incontinence. Regarding the QoL, there was a significant improvement in the following domain scores: general health perception (49.0&plusmn;24.0 versus 26.9&plusmn;15.7; p=0.0015), incontinence impact (78.2&plusmn;28.2 versus 32.1&plusmn;30.5; p=0.001), activity limitation (75.0&plusmn;28.2 versus 13.5&plusmn;22.6; p<0.001), physical limitation (72.4&plusmn;29.4 versus 15.4&plusmn;24.5; p<0.001), social limitations (38.3&plusmn;28.6 versus 6.4&plusmn;14.5; p<0.001), emotions (59.0&plusmn;33.8 versus 14.1&plusmn;24.7; p=0.0001, sleep/energy (34.0&plusmn;23.8 versus 6.4&plusmn;16.4; p=0.001) and severity measures (66.9&plusmn;19.6 versus 22.3&plusmn;24.2; p<0.001), except for personal relationships (60.5&plusmn;33.9 versus 41.7&plusmn;16.7; p=0.0679). CONCLUSIONS: there was an improvement in several aspects of women's QoL treated by physiotherapy, when evaluated with a specific tool, the KHQ.OBJETVO: comparar a qualidade de vida (QV) antes e após tratamento fisioterápico de mulheres com incontinência urinária de esforço (IUE). MÉTODOS: ensaio clínico não controlado com 26 mulheres com queixa clínica predominantemente de IUE. Foram excluídas mulheres na pós-menopausa, com hiperatividade do detrusor, com cistocele grau II ou maior e tratamento cirúrgico/conservador anterior. O tratamento fisioterápico constituiu-se em 12 sessões individuais de cinesioterapia do assoalho pélvico associadas ao biofeedback eletromiográfico, e as mesmas realizavam 200 contrações divididas entre fásicas (rápidas) e tônicas (lentas). Para avaliar a QV, todas responderam ao King's Health Questionnaire (KHQ), antes e após o tratamento. Os dados foram descritos em freqüências, médias e desvios-padrões, medianas, mínimos e máximos. Os escores do KHQ foram comparados pelo teste de Wilcoxon para amostras pareadas, com nível de significância de 0,05. RESULTADOS: houve uma diminuição dos sintomas urinários, particularmente da freqüência urinária, noctúria, urgência miccional e perdas urinárias aos esforços. Observou-se uma melhora significativa nos escores dos domínios do KHQ: percepção da saúde (49,0&plusmn;24,0 versus 26,9&plusmn;15,7; p=0,0015), impacto da incontinência (78,2&plusmn;28,2 versus 32,1&plusmn;30,5; p=0,001), limitações das atividades diárias (75,0&plusmn;28,2 versus 13,5&plusmn;22,6; p<0,001), limitações físicas (72,4&plusmn;29,4 versus 15,4&plusmn;24,5; p<0,001), limitações sociais (38,3&plusmn;28,6 versus 6,4&plusmn;14,5; p<0,001), emoções (59,0&plusmn;33,8 versus 14,1&plusmn;24,7; p=0,0001), sono/energia (34,0&plusmn;23,8 versus 6,4&plusmn;16,4; p=0,001) e as medidas de gravidade (66,9&plusmn;19,6 versus 22,3&plusmn;24,2; p<0,001), exceto das relações pessoais (60,5&plusmn;33,9 versus 41,7&plusmn;16,7; p=0,0679). CONCLUSÕES: a QV de mulheres com IUE tratadas com fisioterapia pode melhorar em diversos aspectos, quando avaliada com um instrumento específico, como o KHQ.13414

Association of CYP1A1 A4889G and T6235C polymorphisms with the risk of sporadic breast cancer in Brazilian women

OBJECTIVES:We examined the influence of CYP1A1 A4889G and T6235C polymorphisms on the risk of sporadic breast cancer.METHODS:DNA from 742 sporadic breast cancer patients and 742 controls was analyzed using the polymerase chain reaction, followed by the restriction fragment length polymorphism technique.RESULTS:More patients had the CYP1A1 4889AG+GG genotype compared to controls (29.0% versus 23.2%, p=0.004). The G allele carriers had a 1.50-fold increased risk (95% CI: 1.14-1.97) of sporadic breast cancer compared to the other study participants. The frequency of the 4889AG+GG genotype among the Caucasian patients was higher than in the non-Caucasian patients (30.4% versus 20.2%, p=0.03) and controls (30.4% versus 23.2%, p=0.002). Caucasians and G allele carriers had a 1.61-fold increased risk (95% CI: 1.20-2.15) of sporadic breast cancer compared to other subjects. The CYP1A1 4889AG+GG genotype was more common among patients with a younger median age at first full-term pregnancy than among controls (33.8% versus 23.2%, p=0.001) and subjects whose first full-term pregnancies occurred at an older age (33.8% versus 26.1%, p=0.03). Women with the CYP1A1 4889AG+GG genotype and earlier first full-term pregnancies had a 1.87-fold (95% CI: 1.32-2.67) increased risk of sporadic breast cancer compared to the other study participants. Excess CYP1A1 4889AG+GG (39.8% versus27.1%, p=0.01) and 6235TC+CC (48.4% versus 35.9%, p=0.02) genotypes were also observed in patients with grade I and II tumors compared to patients with grade III tumors and controls (39.8% versus 23.2%, p=0.04; 48.4% versus 38.6%, p=0.04). The G and C allele carriers had a 2.44-fold (95% CI: 1.48-4.02) and 1.67-fold (95% CI: 1.03-2.69) increased risk, respectively, of developing grade I and II tumors compared to other subjects.CONCLUSIONS:The CYP1A1 A4889G and T6235C polymorphisms may alter the risk of sporadic breast cancer in Brazilian women

Association of CYP1A1 A4889G and T6235C polymorphisms with the risk of sporadic breast cancer in brazilian women

We examined the influence of CYP1A1 A4889G and T6235C polymorphisms on the risk of sporadic breast cancer. DNA from 742 sporadic breast cancer patients and 742 controls was analyzed using the polymerase chain reaction, followed by the restriction fragment length polymorphism technique. RESULTS: More patients had the CYP1A1 4889AG + GG genotype compared to controls (29.0% versus 23.2%, p=0.004). The G allele carriers had a 1.50-fold increased risk (95% CI: 1.14-1.97) of sporadic breast cancer compared to the other study participants. The frequency of the 4889AG + GG genotype among the Caucasian patients was higher than in the non-Caucasian patients (30.4% versus 20.2%, p=0.03) and controls (30.4% versus 23.2%, p=0.002). Caucasians and G allele carriers had a 1.61-fold increased risk (95% CI: 1.20-2.15) of sporadic breast cancer compared to other subjects. The CYP1A1 4889AG + GG genotype was more common among patients with a younger median age at first full-term pregnancy than among controls (33.8% versus 23.2%, p=0.001) and subjects whose first full-term pregnancies occurred at an older age (33.8% versus 26.1%, p=0.03). Women with the CYP1A1 4889AG + GG genotype and earlier first full-term pregnancies had a 1.87-fold (95% CI: 1.32-2.67) increased risk of sporadic breast cancer compared to the other study participants. Excess CYP1A1 4889AG + GG (39.8% versus 27.1%, p=0.01) and 6235TC + CC (48.4% versus 35.9%, p=0.02) genotypes were also observed in patients with grade I and II tumors compared to patients with grade III tumors and controls (39.8% versus 23.2%, p=0.04; 48.4% versus 38.6%, p=0.04). The G and C allele carriers had a 2.44-fold (95% CI: 1.48-4.02) and 1.67-fold (95% CI: 1.03-2.69) increased risk, respectively, of developing grade I and II tumors compared to other subjects. The CYP1A1 A4889G and T6235C polymorphisms may alter the risk of sporadic breast cancer in Brazilian women.7010680685FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPES

Upper limbs exercises during radiotherapy for breast cancer and quality of life

PURPOSE: to assess the influence of physiotherapy performed during radiotherapy (RT) on the quality of life (QL) of women under treatment for breast cancer. METHODS: this was a randomized clinical trial conducted on 55 women under RT treatment, 28 of whom were assigned to a group submitted to physiotherapy (PG) and 27 to the control group receiving no PG (CG). The physiotherapy technique used for PG was kinesiotherapy for the upper limbs using 19 exercises actively performed, with a series of ten rhythmic repetitions or stretching movements involving flexion, extension, abduction, adduction, internal and external shoulder rotation, separate or combined. QL was evaluated using the Functional Assessment of Cancer Therapy-Breast (FACT-B), at the beginning and at the end of RT and six months after the end of RT. The physiotherapy sessions were started concomitantly with RT, 90 days after surgery, on average. RESULTS: there was no difference between subgroups regarding the following subscales: physical well-being (p=0.8), social/family well-being (p=0.3), functional well-being (p=0.2) and breast subscale (p=0.2) at the three time points assessed. A comparison of the emotional subscale applied at the three evaluations demonstrated a better behavior of PG as compared to CG (p=0.01), with both groups presenting improvement on the breast subscale between the beginning and the end of RT (PG p=0.0004 and CG p=0.003). There was improvement in FACT-B scores at the end of RT in both groups (PG p=0.0006 and CG p=0.003). However, at the sixth month after RT, this improvement was maintained only in PG (p=0,005). QL assessed along time by the FACT B (p=0.004) and the Trial Outcome Index (TOI) (sums of the physical and functional well-being subscales and of the breast subscale) was better for PG (p=0.006). There was no evidence of negative effects associated with the exercises. CONCLUSIONS: the execution of exercises for the upper limbs was beneficial for QL during and six months after RT.OBJETIVO: avaliar a influência da fisioterapia realizada durante a radioterapia (RT) sobre a qualidade de vida (QV) de mulheres em tratamento para câncer de mama. MÉTODOS: ensaio clínico randomizado com 55 mulheres em tratamento radioterápico, sendo 28 alocadas no grupo submetido à fisioterapia (GF) e 27 no grupo controle sem fisioterapia (GC). A técnica fisioterápica utilizada para o GF foi a cinesioterapia para membros superiores, com emprego de 19 exercícios realizados ativamente, com uma série de dez repetições rítmicas ou alongamentos, englobando movimentos de flexão, extensão, abdução, adução, rotação interna e rotação externa dos ombros, isolados ou combinados. A QV foi avaliada por meio do Functional Assessment of Cancer Therapy-Breast (FACT-B) no início, no final da RT e seis meses após seu término. As sessões de fisioterapia começavam concomitantemente à RT, em média 90 dias após a cirurgia. RESULTADOS: não houve diferença entre os grupos para as subescalas: bem-estar físico (p=0,8), bem-estar social/familiar (p=0,3), bem-estar funcional (p=0,2) e subescala de mama (p=0,2) nos três momentos avaliados. A comparação da subescala emocional obtida nas três avaliações demonstrou melhor comportamento do GF em relação ao GC (p=0,01). Ambos apresentaram melhora na subescala de mama entre o início e final da RT (GF p=0,0004 e GC p=0,003). Houve melhora dos escores do FACT-B ao final da RT em ambos os grupos (GF p=0,0006 e GC p=0,003). No entanto, seis meses após a RT, esta melhora manteve-se somente no GF (p=0,005). A qualidade de vida avaliada ao longo do tempo pelo FACT B (p=0,004) e Trial Outcome Index (TOI) (soma das subescalas bem-estar físico, funcional e subescala de mama) foi melhor no GF (p=0,006). Não houve evidência de efeitos negativos associados aos exercícios. CONCLUSÕES: a realização de exercícios para membros superiores beneficiou a qualidade de vida durante e seis meses após a RT.133138Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES