Development of a state wide tobacco treatment specialist training and certification programme for Massachusetts.

OBJECTIVE: To describe the research conducted to structure and develop a statewide tobacco training and certification programme for tobacco treatment specialists (TTSs) in Massachusetts. DESIGN: Qualitative research strategies were used to obtain information on certification development and opinions regarding TTS training and certification from key informants. A role definition and validation study was then conducted to determine the core competencies for TTSs. A comprehensive training programme was developed, piloted, and finalised, and a certification programme was initiated. PARTICIPANTS: Key informants included: individuals involved in the development of their professional certification programmes; tobacco treatment providers from across Massachusetts; and national tobacco treatment experts. MAIN OUTCOME MEASURES: Participants' opinions about the need for and structure of a training and certification programme for individuals specialising in the provision of moderate to intensive tobacco treatment; delineation of core competencies for TTSs, using the Agency for Health Care Policy and Research (now the Agency for Healthcare Research and Quality) clinical practice guideline as a foundation for the development of evidence based standards of practice for the treatment of nicotine dependence. RESULTS: The data support a comprehensive training and certification programme for TTSs in Massachusetts. Main concerns include the cost of obtaining certification, the potential to exclude uncertified healthcare professionals from delivering basic tobacco treatment, and the role of the TTS in the healthcare delivery system and the community. The training programme developed for Massachusetts was piloted, and the structure of a statewide training and certification programme for TTSs was finalised. CONCLUSIONS: The research provides support for the need and acceptance of a training and certification programme for TTSs in Massachusetts, and presents the challenges to be addressed. We demonstrated the feasibility of developing and implementing an evidence based training programme, and of initiating a statewide certification programme in Massachusetts. This work will add to a national dialogue on the development of a training and certification programme for tobacco treatment providers and encourage further research into the potential impact of statewide and national certification.

Nicotine replacement prescription practices of obstetric and pediatric clinicians.

OBJECTIVE: To assess smoking cessation counseling and nicotine replacement therapy prescription and recommendation practices among obstetric and pediatric providers. METHODS: We sent out a self-administered survey to 61 obstetric and pediatric nurse practitioners and physicians at six community health centers in the Boston area. RESULTS: Obstetric providers were more likely to view smoking cessation counseling as their responsibility in treating pregnant women than pediatric providers did in treating infants with mothers who smoked (mean +/- standard deviation [95% confidence interval] 4.5 +/- 0.76 [4.2, 4.8] versus 4.0 +/- 0.8 [3.7, 4.3] on a five-point scale; P <.05). Obstetric providers believed that smoking cessation counseling was more effective than did pediatric providers (3.45 +/- 1.1 [3.0, 3.9] versus 2.8 +/- 0.8 [2.5, 3.1] on a five-point scale; P <.05) and were more likely to report provision of cessation assistance than pediatric providers (63% [44%, 82%] versus 17% [5%, 29%]; P <.05). Obstetric providers were more likely to prescribe or recommend over-the-counter nicotine replacement therapy than pediatric providers (44% [25%, 63%] versus 11% [1%, 21%], P =.004). Reasons for not prescribing nicotine replacement differed according to specialty; however, perceived lack of efficacy was not a typical reason given by clinicians in either specialty. Only two of 47 practitioners who did not prescribe or recommend those therapies listed that as a factor in their decisions. CONCLUSION: We found that nicotine replacement therapies are commonly prescribed or recommended to pregnant smokers by obstetric providers, but less commonly to lactating women by pediatric providers.

Smoking cessation counseling with pregnant and postpartum women: a survey of community health center providers.

OBJECTIVES: This study assessed providers' performance of smoking cessation counseling steps with low-income pregnant and postpartum women receiving care at community health centers. METHODS: WIC (Special Supplemental Nutrition Program for Women, Infants, and Children) program staff, obstetric clinicians, and pediatric clinicians at 6 community health centers were asked to complete surveys. Smoking intervention practices (performance), knowledge and attitudes, and organizational facilitators were measured. Factors associated with performance were explored with analysis of variance and regression analysis. RESULTS: Performance scores differed significantly by clinic and provider type. Providers in obstetric clinics had the highest scores and those in pediatric clinics had the lowest scores. Nurse practitioners and nutritionists had higher scores than other providers. Clinic type, greater smoking-related knowledge, older age, and perception of smoking cessation as a priority were independently related to better counseling performance. CONCLUSIONS: Mean performance scores demonstrated room for improvement in all groups. Low scores for performance of steps beyond assessment and advice indicate a need for emphasis on the assistance and follow-up steps of national guidelines. Providers' own commitment to helping mothers stop smoking was important.

The perceptions and practices of pediatricians: tobacco intervention.

OBJECTIVES: To investigate pediatrician self-reported intervention practices related to tobacco use and cessation. We queried about practices with three groups 1) children/adolescents who do not smoke; 2) children/adolescents who smoke; and 3) parents, and the relationship of counseling practices with the personal and professional practice-related factors of pediatricians. DESIGN: Mailed anonymous survey regarding their self-reported tobacco use prevention and cessation intervention practices. POPULATION: Random sample of 350 pediatricians in one state. RESULTS: A response rate of 75% was achieved. Pediatricians reported the greatest counseling practice in encouraging children/adolescents to not start smoking, followed by counseling adolescents who smoke. The lowest practice score was for intervening with parents who smoke. The age, gender, site of practice (eg, HMO, solo practice), and subspecialty status of the pediatricians were not related to practice. Pediatricians who reported at least some community involvement in local tobacco control efforts reported significantly higher levels of smoking cessation counseling with both children and adolescents and with parents who smoke. Pediatricians who reported previous training in counseling about tobacco issues also reported significantly higher levels of counseling of both adolescent smokers and parents who smoke but not of children and adolescents who do not smoke. Higher role perception, believing that smoking cessation counseling provided by pediatricians can be effective, and self-efficacy, were predictive of intervention with all three groups. The perceived barriers scale was not related to intervention with any group. CONCLUSIONS: Pediatricians are missing opportunities to help their patients to stop smoking and to prevent smoking initiation. Pediatricians are intervening least frequently with parents who smoke. Practices should be tailored to the specific target group.

The patient exit interview as an assessment of physician-delivered smoking intervention: a validation study.

In evaluating the efficacy of physician-delivered counseling interventions for health behavior changes such as smoking cessation, a major challenge is determining the degree to which interventions are implemented by physicians. The Patient Exit Interview (PEI; J. Ockene et al., 1991) is a brief measure of a patient's perception of the content and quantity of smoking cessation intervention received from his or her physician. One hundred eight current smokers seen in a primary care clinic completed a PEI following their physician visit. Participants were 45% male, 95% Caucasian, with a mean age of 42 years and an average of 22 years of smoking. The PEI correlated well with a criterion measure of an audiotape assessment of the physician-patient interaction (r = .67, p < .001). When discrepancy occurred, in general it was due to patients' over-reporting of intervention as compared with the criterion measure. Implications and limitations of these findings are discussed.

Physicians and smoking cessation. Development of survey measures.

Data from a mailed survey to primary care physicians (N = 122) were used to construct and evaluate psychosocial scales related to performance of smoking cessation counseling. Scales measuring counseling barriers, self-efficacy, and motivation demonstrated considerable promise with excellent or reasonable internal consistency. The correlation for each scale with performance of cessation counseling and with stage of change was statistically significant. Physicians who report they are currently assisting patients had higher performance and self-efficacy rating. Physicians who had participated in formal smoking cessation training had higher self-efficacy; however, their scores on the Barriers, Motivation, and Performance Scales did not differ. Further study with a representative group is encouraged.

Self-reported depression in patients with coronary heart disease.

BACKGROUND: Assessing depression in cardiac patients is challenging because somatic symptoms of depression may be the result of physical illness. This study examined self-reported symptoms of depression in patients with cardiovascular disease. METHOD: Three hundred six patients with cardiovascular disease completed the Inventory to Diagnose Depression (IDD), which is a self-report depression scale. RESULTS: Practically all patients reported some symptoms on the IDD, but only a small number had scores in the range suggestive of depression. Somatic symptoms did not contribute disproportionately to depression scores but affective and cognitive symptoms were stronger indicators of depression in these patients. Factor analysis identified one factor that represented a general syndrome of depression. CONCLUSIONS: The results suggest that the IDD has promise as a measure to screen for depression in cardiac patients.

Social desirability bias in dietary self-report may compromise the validity of dietary intake measures.

BACKGROUND: Self-report of dietary intake could be biased by social desirability or social approval thus affecting risk estimates in epidemiological studies. These constructs produce response set biases, which are evident when testing in domains characterized by easily recognizable correct or desirable responses. Given the social and psychological value ascribed to diet, assessment methodologies used most commonly in epidemiological studies are particularly vulnerable to these biases. METHODS: Social desirability and social approval biases were tested by comparing nutrient scores derived from multiple 24-hour diet recalls (24HR) on seven randomly assigned days with those from two 7-day diet recalls (7DDR) (similar in some respects to commonly used food frequency questionnaires), one administered at the beginning of the test period (pre) and one at the end (post). Statistical analysis included correlation and multiple linear regression. RESULTS: Cross-sectionally, no relationships between social approval score and the nutritional variables existed. Social desirability score was negatively correlated with most nutritional variables. In linear regression analysis, social desirability score produced a large downward bias in nutrient estimation in the 7DDR relative to the 24HR. For total energy, this bias equalled about 50 kcal/point on the social desirability scale or about 450 kcal over its interquartile range. The bias was approximately twice as large for women as for men and only about half as large in the post measures. Individuals having the highest 24HR-derived fat and total energy intake scores had the largest downward bias due to social desirability. CONCLUSIONS: We observed a large downward bias in reporting food intake related to social desirability score. These results are consistent with the theoretical constructs on which the hypothesis is based. The effect of social desirability bias is discussed in terms of its influence on epidemiological estimates of effect. Suggestions are made for future work aimed at improving dietary assessment methodologies and adjusting risk estimates for this bias.

Chest pain self-management training for patients with coronary artery disease.

This study was designed to evaluate the efficacy of a brief, structured pain management program to improve control over chest pain episodes in patients diagnosed with coronary artery disease. Twenty-six male veterans who attended the three-session program were compared with twenty-six matched controls. Results indicated significant short-term reductions in self-report of number of chest pain episodes in treated subjects. Self-report of pretreatment daily physical activity level moderated treatment outcome, as individuals reporting lower levels of physical activity derived greater benefit than their high-activity counterparts. These results suggest the potential utility of incorporating chest pain control strategies into comprehensive cardiac rehabilitation programs.

The Physician-Delivered Smoking Intervention Project: factors that determine how much the physician intervenes with smokers.

OBJECTIVE: To determine factors that affect how much physicians trained to use a patient-centered smoking intervention intervene with their smoking patients. DESIGN: Forty internal medicine residents and ten internal medicine attending physicians trained in a patient-centered counseling approach were randomized to an algorithm condition (provision of intervention algorithm at each patient visit) or a no-algorithm condition. Smoking intervention steps used by physicians with patients were assessed with Patient Exit Interviews (PEIs). SETTING: Ambulatory clinic; academic medical center. PATIENTS: Five hundred twenty-seven adult smokers seen in clinic between June 1990 and April 1992. MAIN RESULTS: There was no difference in overall PEI scores or in individual PEI steps taken between the algorithm and no-algorithm conditions. Two patient baseline factors (reporting thinking of stopping smoking within six months and higher Fagerstrom Tolerance Score) and one physician factor (older age) were significantly predictive of higher PEI score. CONCLUSION: Provision of an intervention algorithm at each patient visit does not increase the likelihood that trained physicians who are cued to intervene will perform more of the intervention steps taught. Trained physicians are more likely to intervene with smokers who are more nicotine-dependent and who expect and desire to stop smoking.

The physician-delivered smoking intervention project: can short-term interventions produce long-term effects for a general outpatient population?

Patterns of smoking cessation using 6- and 12-month follow-up data are reported for 1,261 primary care patients randomized to 3 physician-delivered smoking interventions: advice only (AO), counseling (CI), and counseling plus availability of nicotine-containing gum (CI + NCG). One-week-point-prevalence cessation rates at 12 months did not differ among the interventions: AO (15.2%), CI (12.9%) and CI + NCG (16.7%). However, maintained cessation rates (abstinent at both 6 and 12 months) increased with intervention intensity: AO (6.0%), CI (7.8%) and CI + NCG (10.0%): Test of trend chi 2 = 5.06, p = .02. CI + NCG was significantly higher than AO (p = .02). The findings support the following conclusions: Brief physician-delivered intervention with availability of nicotine-containing gum can have a beneficial long-term effect on smoking cessation, and cohort data as well as point-prevalence rates are important when assessing the long-term impact of lifestyle interventions.

Symptoms of posttraumatic stress disorder following myocardial infarction and coronary artery bypass surgery.

Psychosocial adjustment, particularly posttraumatic stress disorder (PTSD) symptoms, was assessed in a sample of 50 men 6-12 months after initial myocardial infarction (MI) or coronary artery bypass (CABG) surgery. Mean scores on the adjustment measures indicated relatively low levels of distress for the entire group. However, a small number of patients reported clinically significant elevations in anxiety, depression, anger, and ruminative thinking. Using DSM-III-R criteria, four patients met the criteria for PTSD on a self-report checklist. Four patients met the criteria for major depressive disorder on the Inventory to Diagnose Depression. Overall, the findings suggest that posttraumatic stress disorder-like reactions may be an unrecognized problem for some men who sustain an MI or undergo CABG surgery. These traumatic reactions are highly correlated with emotional distress, including depression, generalized anxiety, and anger.

Acute effects of laboratory stress on blood glucose in noninsulin-dependent diabetes.

The acute effects of two psychological stressors (personally stressful imagery and threat of shock) on blood glucose (BG), heart rate, blood pressure, skin conductance, and subjective stress were studied in 22 noninsulin-dependent diabetic adults and nine healthy, nondiabetic subjects similar in age, weight, education and sex. The diabetic group's BG rose significantly after threat of shock (M change from rest = 18.4 mg/dL, p < .05), although the nondiabetic group's BG remained stable throughout the assessment. Significant increases in subjective stress ratings (p < .05) and skin conductance level (p < .05) paralleled the noninsulin-dependent diabetes mellitis (NIDDM) subjects' BG response to threat of shock. The findings suggest that some stressors can have hyperglycemic effects on individuals with NIDDM, although generalization of these findings to the natural environment remains to be demonstrated. The methodology used is contrasted with other studies that have failed to demonstrate stress effects on BG.

Comparison of patients' and their resident physicians' responses regarding smoking-cessation interventions.

PURPOSE: To investigate (1) the extent of agreement between what resident physicians and their patients report as having occurred in physician-delivered smoking interventions and (2) the ability of residents to effectively transmit information concerning smoking interventions to their patients. METHODS: A total of 263 patients and 91 residents in internal medicine or family practice completed paper-and-pencil exit interviews after a regularly scheduled clinic appointment between 1986 and 1988 at the University of Massachusetts Medical School; the residents had been trained to deliver counseling interventions. The kappa statistic was used as an index of chance-corrected agreement between the patients' and residents' responses. RESULTS: Agreement was substantial regarding whether a specific plan for the patient to stop or reduce smoking was agreed upon, whether written materials on how to quit smoking were provided, and whether nicotine-containing chewing gum was prescribed. CONCLUSIONS: There was positive agreement between the patients and their resident physicians concerning the residents' delivery of quit-smoking messages and the provision of written materials to assist in stopping. Programs must continue to be designed, for residents and for more senior physicians, so that physicians can be encouraged to incorporate smoking interventions into their practice activities.

Effectiveness of a meditation-based stress reduction program in the treatment of anxiety disorders.

OBJECTIVE: This study was designed to determine the effectiveness of a group stress reduction program based on mindfulness meditation for patients with anxiety disorders. METHOD: The 22 study participants were screened with a structured clinical interview and found to meet the DSM-III-R criteria for generalized anxiety disorder or panic disorder with or without agoraphobia. Assessments, including self-ratings and therapists' ratings, were obtained weekly before and during the meditation-based stress reduction and relaxation program and monthly during the 3-month follow-up period. RESULTS: Repeated measures analyses of variance documented significant reductions in anxiety and depression scores after treatment for 20 of the subjects--changes that were maintained at follow-up. The number of subjects experiencing panic symptoms was also substantially reduced. A comparison of the study subjects with a group of nonstudy participants in the program who met the initial screening criteria for entry into the study showed that both groups achieved similar reductions in anxiety scores on the SCL-90-R and on the Medical Symptom Checklist, suggesting generalizability of the study findings. CONCLUSIONS: A group mindfulness meditation training program can effectively reduce symptoms of anxiety and panic and can help maintain these reductions in patients with generalized anxiety disorder, panic disorder, or panic disorder with agoraphobia.

The relationship of ovarian steroids, headache activity and menstrual distress: a pilot study with female migraineurs.

Fourteen female volunteers who met diagnostic criteria for migraine headache monitored their headache activity and menstrual distress symptoms for one menstrual cycle. Serum estradiol and progesterone levels, and menstrual distress measures were collected at four points of the menstrual cycle: menstrual, ovulatory, luteal and premenstrual. Results indicated that one patient (7.1%) had menstrual migraine, 10 patients (71.4%) had menstrually-related headache and 3 (21.4%) had migraine headache unrelated to their menstrual cycle: subsequent analyses were conducted with the first two groups. Headache activity for the sample was highest during the premenstrual phase. Headache activity during the luteal and premenstrual phases was related to luteal phase progesterone levels. Menstrual distress was highest during the menstrual and premenstrual phases of the cycle, and these symptoms were related to higher estradiol levels, higher estradiol/progesterone ratios, and increased headache activity. These results indicated that for women with menstrual migraine or menstrually-related migraine, luteal progesterone and estradiol and the estradiol/progesterone ratio may be significantly related to menstrual distress during the premenstrual phase of the cycle. The estradiol/progesterone ratio was not more related to headache or menstrual distress than either of these ovarian hormones alone. Suggestions for future research in this area are offered.

A multifaceted behavioral intervention for pill-taking avoidance associated with Tylenol poisoning.

The effectiveness of relaxation training, imaginal exposure and in vivo exposure to pills in the treatment of pill-taking avoidance resulting from a fear of poisoning associated with Tylenol was investigated. Following relaxation training and imaginal exposure to vitamin consumption, one session of in vivo exposure to vitamin taking resulted in daily vitamin use. One session of in vivo exposure to aspirin and placebo capsules (substitutes for prescribed medication) resulted in consumption of aspirin as needed and daily ingestion of placebo pills. Interestingly, treatment effects generalized to leftovers and wine, two related phobic stimuli, without additional intervention. At three and six month follow-up, the subject reported maintenance of treatment effects. Psychophysiological assessment data were consistent with the subject's self-report.