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991.
According to previous research, pediatricians describe themselves as being "supportive" of breastfeeding, yet demonstrate suboptimal knowledge and skills when evaluated. Mothers also report dissatisfaction with receiving poor information and support from healthcare professionals (HCPs). To understand the depth of breastfeeding support problems within pediatric clinics, focus groups with mothers and individual interviews with HCPs were completed in 2000 to 2001 at a pediatric practice in a Midwest state. Results from interviews suggest that HCPs and mothers have different perceptions of "support." Existing literature hypothesizes that improvements in support provision could increase breastfeeding durations; this will ultimately involve reconciling mothers' and HCPs' definitions of breastfeeding "support." 相似文献
992.
Wallace J Yorgin PD Carolan R Moore H Sanchez J Belson A Yorgin L Major C Granucci L Alexander S Arrington D 《Pediatric transplantation》2004,8(1):52-59
Pediatric and young adult renal transplant recipients may experience feelings of depression and emotional trauma. A study was conducted to (1) determine the prevalence of depression and emotional trauma and (2) assess the utility of the Formal Elements of Art Therapy Scale (FEATS). Sixty-four renal transplant recipients, 6-21 yr of age, were evaluated using self-report measures (CDI and Davidson) and art-based assessments. Subject art was analyzed by art therapists using seven of the 14 elements of the (FEATS), to assess depression. Unlike CDI and Davidson self-report testing, all patients were able to complete the art-based directives. When self-report measures and art-based assessments were combined, 36% of the study population had testing results consistent with depression and/or post-traumatic stress. The FEATS assessments identified a subset of patients who were not identified using the self-report measures. There was a correlation between CDI and Davidson scores (p < 0.0001), Davidson scores correlated with hospital days (p = 0.05), and FEATS correlated with height Z score (p = 0.04) and donor type (p = 0.01). Patients who required psychological interventions including antidepressant therapy, psychological counseling and psychiatric hospitalization during the year after the study were identified as depressed. Sensitivity for FEATS and CDI were 22 and 50% respectively. The results suggest that while art therapy may be of utility in the identification of pediatric and young adult transplant recipients who are suffering from depression, FEATS analysis appears to lack sufficient sensitivity to warrant its use in this population. Study of other quantitative art-based assessment techniques may be warranted. 相似文献
993.
Strom CM Clark DD Hantash FM Rea L Anderson B Maul D Huang D Traul D Chen Tubman C Garcia R Hess PP Wang H Crossley B Woodruff E Chen R Killeen M Sun W Beer J Avens H Polisky B Jenison RD 《Clinical chemistry》2004,50(5):836-845
BACKGROUND: The recommendation for population- based cystic fibrosis (CF) carrier screening by the American College of Medical Genetics for the 25 most prevalent mutations and 6 polymorphisms in the CF transmembrane regulatory gene has greatly increased clinical laboratory test volumes. We describe the development and technical validation of a DNA chip in a 96-well format to allow for high-throughput genotype analysis. METHODS: The CF Portrait chip contains an 8 x 8 array of capture probes and controls to detect all requisite alleles. Single-tube multiplex PCR with 15 biotin-labeled primer pairs was used to amplify sequences containing all single-nucleotide polymorphisms to be interrogated. Detection of a thin-film signal created by hybridization of multiplex PCR-amplified DNA to complementary capture probes was performed with an automated image analysis instrument, NucleoSight. Allele classification, data formatting, and uploading to a laboratory information system were fully automated. RESULTS: The described platform correctly classified all mutations and polymorphisms and can screen approximately 1300 patient samples in a 10-h shift. Final validation was performed by two separate 1000-sample comparisons with Roche CF Gold line probe strips and the Applera CF OLA, Ver 3.0. The CF Portrait Biochip made no errors during this validation, whereas the Applera assay made seven miscalls of the IVS-8 5T/7T/9T polymorphism CONCLUSIONS: The CF Portrait platform is an automated, high-throughput, DNA chip-based assay capable of accurately classifying all CF mutations in the recommended screening panel, including the IVS-8 5T/7T/9T polymorphism. 相似文献
994.
995.
In vitro killing of community-associated methicillin-resistant Staphylococcus aureus with drug combinations
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Shelburne SA Musher DM Hulten K Ceasar H Lu MY Bhaila I Hamill RJ 《Antimicrobial agents and chemotherapy》2004,48(10):4016-4019
This study employs time-kill techniques to examine the most common drug combinations used in the therapy of methicillin-resistant Staphylococcus aureus (MRSA) infections, vancomycin plus either gentamicin or rifampin. Community-associated MRSA were more likely to be synergistically inhibited by combinations of vancomycin and gentamicin versus vancomycin alone compared to inhibition associated with hospital-acquired strains. 相似文献
996.
Bowie H 《Pediatric nursing》2004,30(3):203-206
Parents of children with special health care needs are often required to assume responsibility for the complex care of their children. It is important for pediatric nurses to remember these parents are, first and foremost, the child's parents and primarily responsible for loving their child, providing a safe and secure home, and fostering their child's development as a person. Pediatric nurses should support the parents in the medical/nursing care of their child in whatever way possible so the parents have more time to parent. This account from a mother of a child with developmental delay helps remind us of our need to help support parents in being "parents first." 相似文献
997.
Johnson JL Bottorff JL Browne AJ Grewal S Hilton BA Clarke H 《Health communication》2004,16(2):255-271
998.
Guided largely by the theory of reasoned action, the Get Real about Violence curriculum attempts to reduce verbal and physical aggression, as well as behaviors that encourage verbal or physical aggression, such as watching a fight and spreading rumors about a fight that is going to happen. This 12-lesson curriculum was evaluated using a pretest-posttest control group design. Participants were 293 seventh-grade boys and girls enrolled in two public junior high schools in a moderate size Midwestern city. The curriculum had its greatest effect on verbal aggression, where the experimental school outperformed the control school on three of four variables, including behavior, behavioral intent, and attitudes. The experimental school also outperformed the control school in several other instances, including intent to watch a fight, intent to spread rumors about a fight, and beliefs and opinions about fighting and violence in general. Implications for the Get Real about Violence curriculum, and for youth violence prevention and intervention programs are discussed. 相似文献
999.
OBJECTIVE: To provide practical advice to health care providers and public health practitioners regarding screening and management of sexually transmitted infections (STIs) in sex workers, and to examine the effectiveness of condoms in reducing transmission of STIs. METHODS: Medline search using the key words sex workers, prostitutes, condoms and these terms in conjunction with pregnancy, sexually transmitted infections (including the names of individual STIs), infectivity, exclusion periods. Additional articles were identified from cited references. Articles were selected on the basis of information provided on efficacy of condoms in STI prevention, prevalence of STIs in sex workers and changes following condom promotion, and advice about management of STIs in infected workers. RESULTS: Condoms offer some protection (30-90%) against STIs passed in semen, urethral, vaginal or cervical secretions (such as HIV, gonorrhoea, chlamydia). They give little to no protection (0-30%) against diseases due to skin-to-skin contact such as genital herpes and genital warts. Transmissibility of STIs varies according to the sex of the exposed person and the sexual practice. Condom effectiveness against STIs also varies with gender, and experience and consistency of condom use. CONCLUSIONS: Sex workers require regular screening for STIs as condom use is not fully protective. Management of sex workers identified with infection requires understanding of the issues faced by sex workers, biological characteristics of the infective organism, treatment efficacy, and test sensitivity and specificity. Advice on frequency of STI testing, supply of medical certificates, management of condom breakage, and management of infected sex workers is proposed. 相似文献
1000.
Armstrong DG Kunze K Martin BR Kimbriel HR Nixon BP Boulton AJ 《Journal of the American Podiatric Medical Association》2004,94(5):456-460
This study evaluated changes in pressure imparted to diabetic foot wounds using a novel negative pressure bridging technique coupled with a robust removable cast walker. Ten patients had plantar pressures assessed with and without a bridged negative pressure dressing on the foot. Off-loading was accomplished with a pressure-relief walker. Plantar pressures were recorded using two pressure-measurement systems. The location and value of peak focal pressure (taken from six midgait steps) were recorded at the site of ulceration. Paired analysis revealed a large difference (mean +/- SD, 74.6% +/- 6.0%) between baseline barefoot pressure and pressure within the pressure-relief walker (mean +/- SD, 939.1 +/- 195.1 versus 235.7 +/- 66.1 kPa). There was a mean +/- SD 9.9% +/- 5.6% higher pressure in the combination device compared with the pressure-relief walker alone (mean +/- SD, 258.0 +/- 69.7 versus 235.7 +/- 66.1 kPa). This difference was only 2% of the initial barefoot pressure imparted to the wound. A modified negative pressure dressing coupled with a robust removable cast walker may not impart undue additional stress to the plantar aspect of the foot and may allow patients to retain some degree of freedom (and a potentially reduced length of hospital stay) while still allowing for the beneficial effects of negative pressure wound therapy and sufficient off-loading. 相似文献