Oncology professionals' communication with cancer patients about complementary therapy: a survey.

OBJECTIVE: To compare the communication practices of three groups of oncology professionals with regard to discussion of complementary therapies with cancer patients. DESIGN: A mail survey was completed by a randomly selected, nationwide sample of oncology physicians, oncology nurses, and oncology social workers in the United States. MAIN OUTCOME MEASURES: Respondents indicated how often they initiated discussion of complementary therapies, their comfort level discussing this subject, and the perceived impact on the patient-professional relationship. RESULTS: Significantly more of the social workers reported that they initiated discussion of complementary therapy compared to physicians and nurses. Physicians and social workers reported being equally comfortable with this topic and more so than nurses. More of the social workers reported believing that discussing complementary therapies can enhance the patient-professional relationship. CONCLUSIONS: Oncology social workers were more amenable to discussing complementary therapies than physicians or nurses. The impact of communication on patient outcomes is addressed.

Comparison of telephone sampling and area sampling: response rates and within-household coverage.

Random digit dialing is used frequently in epidemiologic case-control studies to select population-based controls, even when both cases and controls are interviewed face-to-face. However, concerns persist about the potential biases of random digit dialing, particularly given its generally lower response rates. In an Atlanta, Georgia, case-control study of breast cancer among women aged 20-54 years, all of whom were interviewed face-to-face, two statistically independent control groups were compared: those obtained through random digit dialing (n = 652) and those obtained through area probability sampling (n = 640). The household screening rate was significantly higher for the area sample, by 5.5%. Interview response rates were comparable. The telephone sample estimated a significantly larger percentage (by approximately 7%) of households to have no age-eligible women. Both control groups, appropriately weighted, had characteristics similar to US Census demographic characteristics for Atlanta women, except that respondents in both control groups were more educated and more likely to be married. The authors conclude that households contacted through random digit dialing are somewhat less likely to participate in the household screening process, and if they are cooperative, some households may not disclose that age-eligible women reside therein. Investigators need to develop improved methods for screening and enumerating household members in random digit dialing surveys that target a specific subpopulation, such as women.

Risk perception and cigar smoking behavior.

OBJECTIVE: To examine the cigar smoking perceptions and behaviors of US adults. METHODS: A national sample of 1,012 adults was interviewed by telephone. RESULTS: Current cigar smokers differed from nonsmokers in perceptions of personal risk for cancer and views about cigar smoking as a cancer cause. Both groups showed substantial acceptance of the glamorized image of cigarsmokers. CONCLUSION: Although recognizing smoking as a cancer cause in general, cigar smokers tended to show a self-exempting "optimistic bias" with regard to perceptions of their own risks.

Measurement of fatigue in cancer patients: further validation of the Fatigue Symptom Inventory.

Fatigue is one of the most common and debilitating symptoms experienced by cancer patients, yet until recent years it has received little systematic attention, due in part to the lack of adequate instruments to measure fatigue. The primary aim of this report is to further validate a recently developed measure of fatigue for use with cancer patients: the Fatigue Symptom Inventory (FSI). This 13-item self-report measure was designed to measure the intensity and duration of fatigue and its interference with quality of life. The FSI was originally validated in a sample of breast cancer patients and a sample of healthy individuals. In this study, the FSI was evaluated in an outpatient sample that included male and female cancer patients, as well as some older patients, with a variety of cancer diagnoses. A seven-item interference scale was found to have good internal consistency, with alpha coefficients above 0.90. Convergent validity was demonstrated via comparisons with an existing measure of fatigue. Construct validity was demonstrated via comparisons with measure of life satisfaction and depression as well as comparisons among subgroups of patients expected to differ in their experience of fatigue. Overall, the FSI was further established as a valid and reliable measure of fatigue in cancer patients. The potential application of this measure in psychosocial oncology research is discussed.

Contrast of survey results between state and a cohort of nonstate mycobacteriology laboratories: changes in laboratory practices.

Based on the recommendations of a 1992 conference on tuberculosis, the Centers for Disease Control and Prevention (CDC) established programs for upgrading mycobacteriology laboratories by providing them with monies and focused training. In 1991, state public health laboratories were surveyed to determine the methods they were using for primary Mycobacterium tuberculosis testing and their turnaround times for reporting testing results. A similar survey of nonstate laboratories participating in the National Laboratory Training Network-sponsored, M. tuberculosis-focused training programs was conducted from May 1992 to June 1993. In 1994, follow-up surveys of both the state- and nonstate-laboratory cohorts were conducted with the questionnaire from the initial survey plus additional questions that asked about interventions and changes occurring in the laboratory since the original survey. Although both cohorts showed increases in the percentages of laboratories meeting the recommended turnaround times for reporting M. tuberculosis testing results and using the recommended rapid methods for testing, generally, the increases made by the state laboratories were greater. By June 1994, all state laboratories were using a rapid method for M. tuberculosis isolate identification compared with 88% of the nonstate laboratories. The percentage of laboratories identifying isolates within the recommended 21 days also increased more in the group of state laboratories than in the group of nonstate laboratories (state laboratories, 22 to 73%; nonstate laboratories, 55 to 59%). Responses from the follow-up survey showed large differences in the percentages of laboratories that received CDC funding (state laboratories, 100%; nonstate laboratories, 6%) and participated in M. tuberculosis training (state laboratories, 98%; nonstate laboratories, 45%). These results indicate that adequate funding and focused training are critical in maintaining state-of-the-art mycobacteriology laboratories.

Changing practices in mycobacteriology: a follow-up survey of state and territorial public health laboratories.

The resurgence of tuberculosis, which includes an increase in the isolation of multidrug-resistant strains of Mycobacterium tuberculosis, emphasizes the need for more rapid laboratory testing for identification of the etiological agent of the disease. In December 1991, state and territorial public health laboratories were surveyed to determine the methods that they were using for testing and reporting of M. tuberculosis. A follow-up survey was conducted in June 1994 to measure changes in the testing and reporting practices that had occurred as a result of efforts focused on the disease and on laboratory improvement. Completed questionnaires were received from 51 of 55 laboratories. Comparative data indicate that the proportion of laboratories reporting testing results within the number of days recommended by the Centers for Disease Control and Prevention has increased. Starting from the time at which the laboratory receives the specimen, the proportion of laboratories reporting the results of microscopic smear examination within the recommended 24 h has increased from 52.1 to 77.6%; the proportion reporting isolation and identification within 21 days has increased from 22.1 to 72.9%; and the proportion reporting results of isolation, identification, and drug susceptibility testing within 28 days has increased from 16.7 to 48.9%. Use of the recommended rapid testing methods has also increased: the proportion of laboratories using fluorescence staining for acid-fast microscopy has increased from 71.4 to 85.7%, the proportion using BACTEC for primary culture has increased from 27.1 to 79.6%, the proportion using rapid methods for M. tuberculosis identification has increased from 74.5 to 100.0%, and the proportion using BACTEC for primary drug susceptibility testing has increased from 26.2 to 73.3%. By implementing the recommended methods for M. tuberculosis testing and reporting, state and territorial public health laboratories are now able to transmit results to physicians more rapidly.