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Dive into the research topics where Lori A. Crane is active.

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Featured researches published by Lori A. Crane.


Annals of Family Medicine | 2003

Descriptions of barriers to self-care by persons with comorbid chronic diseases.

Elizabeth A. Bayliss; John F. Steiner; Douglas H. Fernald; Lori A. Crane; Deborah S. Main

BACKGROUND Chronic medical conditions often occur in combination, as comorbidities, rather than as isolated conditions. Successful management of chronic conditions depends on adequate self-care. However, little is known about the self-care strategies of patients with comorbid chronic conditions. OBJECTIVE Our objective was to identify perceived barriers to self-care among patients with comorbid chronic diseases. METHODS We conducted semistructured personal interviews with 16 adults from 4 urban family practices in the CaReNet practice-based research network who self-reported the presence of 2 or more common chronic medical conditions. Using a free-listing technique, participants were asked, “Please list everything you can think of that affects your ability to care for your medical conditions.” Responses were analyzed for potential barriers to self-care. RESULTS Participants’ responses revealed barriers to self-care, including physical limitations, lack of knowledge, financial constraints, logistics of obtaining care, a need for social and emotional support, aggravation of one condition by symptoms of or treatment of another, multiple problems with medications, and overwhelming effects of dominant individual conditions. Many of these barriers were directly related to having comorbidities. CONCLUSIONS Persons with comorbid chronic diseases experience a wide range of barriers to self-care, including several that are specifically related to having multiple medical conditions. Self-management interventions may need to address interactions between chronic conditions as well as skills necessary to care for individual diseases.


Cancer | 1999

Age-related differences in the quality of life of breast carcinoma patients after treatment.

Lari Wenzel; Diane L. Fairclough; Marianne J. Brady; David Cella; Kathleen Garrett; Brenda C. Kluhsman; Lori A. Crane; Alfred C. Marcus

The objective of this study was to compare the quality of life (QOL) of younger (≤ 50 years) versus older (> 50 years) women on recent completion of treatment of breast carcinoma.


Medical Care | 1986

Telephone surveys in public health research.

Alfred C. Marcus; Lori A. Crane

The last 10 years have seen increasing use of telephone surveys in public health research. This paper reviews issues of sampling, data quality, questionnaire development, sćheduling of interviewers, respondent burden, interviewer effects, and the use of the computer in telephone interviewing. Throughout, the authors focus on findings from recent research, with particular emphasis on those studies suggesting new advances or protocols for conducting telephone health surveys. The findings of this review suggest four conclusions. First, telephone interviews can be highly recommended for follow-up interviews in panel surveys that use an initial face-to-face interview. Second, telephone surveys can be recommended as a viable alternative to costly face-to-face surveys in cross-sectional studies of the general population. Third, when the focus of the survey is on subgroups of the population that have both low telephone coverage and higher rates of nonresponse (e.g., low income and low education respondents), telephone interviews should be used more cautiously. In these situations, a dual sampling frame approach (using a combination of face-to-face and telephone interviewing) may be considered. Finally, computer-assisted telephone interviewing (CATI) represents one of the most important and innovative technologic advances in health survey research in recent years. The advantages of CATI in improving survey management are noteworthy and ideally suited for moderate- to large-sample surveys. CATI also provides an attractive (and largely untapped) resource for testing and refining other methodologic protocols in survey research.


Pediatrics | 2010

Human papillomavirus vaccination practices: a survey of US physicians 18 months after licensure.

Matthew F. Daley; Lori A. Crane; Lauri E. Markowitz; Sandra R. Black; Brenda Beaty; Jennifer Barrow; Christine Babbel; Sami L. Gottlieb; Nicole Liddon; Shannon Stokley; L. Miriam Dickinson; Allison Kempe

OBJECTIVES: The objectives of this study were to assess, in a nationally representative network of pediatricians and family physicians, (1) human papillomavirus (HPV) vaccination practices, (2) perceived barriers to vaccination, and (3) factors associated with whether physicians strongly recommended HPV vaccine to 11- to 12-year-old female patients. METHODS: In January through March 2008, a survey was administered to 429 pediatricians and 419 family physicians. RESULTS: Response rates were 81% for pediatricians and 79% for family physicians. Ninety-eight percent of pediatricians and 88% of family physicians were administering HPV vaccine in their offices (P < .001). Among those physicians, fewer strongly recommended HPV vaccination for 11- to 12-year-old female patients than for older female patients (pediatricians: 57% for 11- to 12-year-old patients and 90% for 13- to 15-year-old patients; P < .001; family physicians: 50% and 86%, respectively; P < .001). The most-frequently reported barriers to HPV vaccination were financial, including vaccine costs and insurance coverage. Factors associated with not strongly recommending HPV vaccine to 11- to 12-year-old female patients included considering it necessary to discuss sexuality before recommending HPV vaccine (risk ratio: 1.27 [95% confidence interval: 1.07–1.51]) and reporting more vaccine refusals among parents of younger versus older adolescents (risk ratio: 2.09 [95% confidence interval: 1.66–2.81]). CONCLUSIONS: Eighteen months after licensure, the vast majority of pediatricians and family physicians reported offering HPV vaccine. Fewer physicians strongly recommended the vaccine for younger adolescents than for older adolescents, and physicians reported financial obstacles to vaccination.


Archives of Dermatology | 2008

Measures of Sun Exposure and Sun Protection Practices for Behavioral and Epidemiologic Research

Karen Glanz; Amy L. Yaroch; Monica Dancel; Mona Saraiya; Lori A. Crane; David B. Buller; Sharon L. Manne; David L. O'Riordan; Carolyn J. Heckman; Jennifer L. Hay; June K. Robinson

OBJECTIVE To develop, in a collaborative project, core measures of sun exposure and sun protection habits, since the lack of standard outcome measures hampers comparison of population surveys and interventions used in skin cancer prevention research. DESIGN A work group of investigators evaluated available questionnaire measures of sun exposure and protection. Their deliberations led to a proposed set of core questionnaire items for adults, adolescents aged 11 to 17 years, and children 10 years or younger. These core items were used in cognitive testing by the investigators. Cross-site summaries of methods, response samples, and descriptive data were prepared. SETTING Nine locations across the United States. PARTICIPANTS The study population comprised 81 individuals. RESULTS No unusual response patterns were detected in any of the respondent groups or for any specific question. Some revisions to the survey items resulted from the need for clarification or emphasis of frames of reference such as adding or underlining key phrases in a question. CONCLUSIONS The combination of expert review followed by cognitive interviewing yielded standardized core survey items with good clarity and applicability for measuring sun exposure and sun protection behaviors across a broad range of populations. They are appropriate for studies tracking morbidity and/or mortality and evaluating prevention program effects.


Medical Care | 1992

Improving Adherence to Screening Follow-Up Among Women with Abnormal Pap Smears: Results from a Large Clinic-Based Trial of Three Intervention Strategies

Alfred C. Marcus; Lori A. Crane; Celia P. Kaplan; Anthony E. Reading; Edward Savage; John Gunning; Gerald Bernstein; Jonathan S. Berek

In a large randomized trial involving over 2,000 women with abnormal cervical cytology (pap smear), three clinic-based interventions were tested as strategies to increase return rates for screening follow-up: 1) a personalized followup letter and pamphlet; 2) a slide-tape program on pap smears; and 3) transportation incentives (bus passes/parking permits). The three interventions were evaluated using a 2 × 2 × 2 factorial design. Results of this study confirm a high rate of loss to screening follow-up (i.e., no return visits) among women with abnormal pap smears (29% overall), with substantial variability among the 12 participating clinics (13% to 42/%). For the sample as a whole, both transportation incentives and the combined intervention condition of personalized follow-up and slide-tape program had a significant positive impact on screening follow-up. However, transportation incentives emerged as the dominant intervention condition among patient subgroups that can be characterized as more disadvantaged socioeconomically and at higher risk of developing cervical cancer, including patients receiving care from the county health department (odds ratio (OR) = 1.51; P<.05); patients without health insurance (OR = 1.77; P<.01); and patients with more severe pap smear results (OR = 1.71; P<.05). In contrast, among patient subgroups that can be characterized as relatively more advantaged and at lower risk of developing cervical cancer, only the combined intervention condition of personalized follow-up and slide-tape program was associated with a higher patient return rate. Subgroups reflecting this pattern included patients seen in noncounty clinics (OR = 4.54; P<.05) and patients with less severe pap smear results (OR = 5.16; P<.01). The implications of these findings are discussed in terms of designing clinic-based interventions to improve screening follow-up.


Pediatrics | 2006

A National Survey of Pediatrician Knowledge and Attitudes Regarding Human Papillomavirus Vaccination

Matthew F. Daley; Nicole Liddon; Lori A. Crane; Brenda Beaty; Jennifer Barrow; Christine Babbel; Lauri E. Markowitz; Eileen F. Dunne; Shannon Stokley; L. Miriam Dickinson; Stephen Berman; Allison Kempe

OBJECTIVE. A human papillomavirus vaccine was licensed in June 2006. The vaccine is quadrivalent, protecting against 2 human papillomavirus strains that cause cervical cancer and 2 that cause genital warts. The objective of this study was to determine physician characteristics, knowledge, and attitudes associated with an intention to recommend human papillomavirus vaccination. METHODS. Between August and October 2005, a cross-sectional survey was administered to a national network of 431 pediatricians. The network was developed from a random sample of American Academy of Pediatrics members and was designed to be representative of the organization’s membership with respect to urban/rural location, practice type, and region. The survey was conducted before human papillomavirus vaccine licensure and therefore focused on a candidate quadrivalent human papillomavirus vaccine and a range of potential vaccination recommendations. The main outcome measure was intention to recommend a quadrivalent human papillomavirus vaccine to young adolescent (10- to 12-year-old) females. RESULTS. Survey response rate was 68%. If endorsed by national health organizations, 46% of respondents would recommend vaccination for 10- to 12-year-old females, 77% for 13- to 15-year-old females, and 89% for 16- to 18-year-old females. Corresponding rates for males were 37%, 67%, and 82%, respectively. Whereas 60% of respondents thought that parents would be concerned that human papillomavirus vaccination may encourage risky sexual behaviors, 11% reported that they themselves had this concern. Respondents who believed that other new adolescent immunization recommendations (eg, meningococcal, pertussis) would facilitate human papillomavirus vaccine implementation were more likely to intend to recommend vaccination. CONCLUSIONS. Although a national sample of pediatricians expressed a high level of acceptance of human papillomavirus vaccination in older adolescent females, fewer than one half anticipated giving human papillomavirus vaccine to younger female patients. Provider concerns about parental vaccine acceptance will need to be addressed to optimize human papillomavirus vaccination implementation.


Nutrition Journal | 2008

Effects of social approval bias on self-reported fruit and vegetable consumption: a randomized controlled trial

Tracy M Miller; Madiha F Abdel-Maksoud; Lori A. Crane; Al Marcus; Tim Byers

BackgroundSelf-reports of dietary intake in the context of nutrition intervention research can be biased by the tendency of respondents to answer consistent with expected norms (social approval bias). The objective of this study was to assess the potential influence of social approval bias on self-reports of fruit and vegetable intake obtained using both food frequency questionnaire (FFQ) and 24-hour recall methods.MethodsA randomized blinded trial compared reported fruit and vegetable intake among subjects exposed to a potentially biasing prompt to that from control subjects. Subjects included 163 women residing in Colorado between 35 and 65 years of age who were randomly selected and recruited by telephone to complete what they were told would be a future telephone survey about health. Randomly half of the subjects then received a letter prior to the interview describing this as a study of fruit and vegetable intake. The letter included a brief statement of the benefits of fruits and vegetables, a 5-A-Day sticker, and a 5-a-Day refrigerator magnet. The remainder received the same letter, but describing the study purpose only as a more general nutrition survey, with neither the fruit and vegetable message nor the 5-A-Day materials. Subjects were then interviewed on the telephone within 10 days following the letters using an eight-item FFQ and a limited 24-hour recall to estimate fruit and vegetable intake. All interviewers were blinded to the treatment condition.ResultsBy the FFQ method, subjects who viewed the potentially biasing prompts reported consuming more fruits and vegetables than did control subjects (5.2 vs. 3.7 servings per day, p < 0.001). By the 24-hour recall method, 61% of the intervention group but only 32% of the control reported eating fruits and vegetables on 3 or more occasions the prior day (p = 0.002). These associations were independent of age, race/ethnicity, education level, self-perceived health status, and time since last medical check-up.ConclusionSelf-reports of fruit and vegetable intake using either a food frequency questionnaire or a limited 24-hour recall are both susceptible to substantial social approval bias. Valid assessments of intervention effects in nutritional intervention trials may require objective measures of dietary change.


International Journal of Behavioral Nutrition and Physical Activity | 2008

Validation of a survey instrument to assess home environments for physical activity and healthy eating in overweight children.

Michelle Gattshall; Jo Ann Shoup; Julie A. Marshall; Lori A. Crane; Paul A. Estabrooks

BackgroundFew measures exist to measure the overall home environment for its ability to support physical activity (PA) and healthy eating in overweight children. The purpose of this study was to develop and test the reliability and validity of such a measure.MethodsThe Home Environment Survey (HES) was developed to reflect availability, accessibility, parental role modelling, and parental policies related to PA resources, fruits and vegetables (F&V), and sugar sweetened drinks and snacks (SS). Parents of overweight children (n = 219) completed the HES and concurrent behavioural assessments. Children completed the Block Kids survey and wore an accelerometer for one week. A subset of parents (n = 156) completed the HES a second time to determine test-retest reliability. Finally, 41 parent dyads living in the same home (n = 41) completed the survey to determine inter-rater reliability. Initial psychometric analyses were completed to trim items from the measure based on lack of variability in responses, moderate or higher item to scale correlation, or contribution to strong internal consistency. Inter-rater and test-retest reliability were completed using intraclass correlation coefficients. Validity was assessed using Pearson correlations between the HES scores and child and parent nutrition and PA.ResultsEight items were removed and acceptable internal consistency was documented for all scales (α = .66–84) with the exception of the F&V accessibility. The F&V accessibility was reduced to a single item because the other two items did not meet reliability standards. Test-retest reliability was high (r > .75) for all scales. Inter-rater reliability varied across scales (r = .22–.89). PA accessibility, parent role modelling, and parental policies were all related significantly to child (r = .14–.21) and parent (r = .15–.31) PA. Similarly, availability of F&V and SS, parental role modelling, and parental policies were related to child (r = .14–36) and parent (r = .15–26) eating habits.ConclusionThe HES shows promise as a potentially valid and reliable assessment of the physical and social home environment related to a childs physical activity and eating habits.


Pediatrics | 2007

School-Based Health Centers: Improving Access and Quality of Care for Low-Income Adolescents

Mandy A. Allison; Lori A. Crane; Brenda Beaty; Arthur J. Davidson; Paul Melinkovich; Allison Kempe

OBJECTIVES. We sought to compare visit rates, emergency care use, and markers of quality of care between adolescents who use school-based health centers and those who use other community centers within a safety-net health care system for low-income and uninsured patients. PATIENTS AND METHODS. In this retrospective cohort study we used Denver Health electronic medical chart data, the Denver Health immunization registry, and Denver Public Schools enrollment data for the period from August 1, 2002, to July 31, 2003. The cohort included all 14- to 17-year-old Denver Public Schools high school enrollees who were active Denver Health patients and were either uninsured or insured by Medicaid or the State Childrens Health Insurance Program. “School-based health center users” were those who had used a Denver Health school-based health center; “other users” were those who had used a Denver Health community clinic but not a school-based health center. Markers of quality included having a health maintenance visit and receipt of an influenza vaccine, tetanus booster, and hepatitis B vaccine if indicated. Multiple logistic regression analysis that controlled for gender, race/ethnicity, insurance status, chronic illness, and visit rate was used to compare school-based health center users to other users. RESULTS. Although school-based health center users (n = 790) were less likely than other users (n = 925) to be insured (37% vs 73%), they were more likely to have made ≥3 primary care visits (52% vs 34%), less likely to have used emergency care (17% vs 34%), and more likely to have received a health maintenance visit (47% vs 33%), an influenza vaccine (45% vs 18%), a tetanus booster (33% vs 21%), and a hepatitis B vaccine (46% vs 20%). CONCLUSIONS. These findings suggest that, within a safety-net system, school-based health centers augment access to care and quality of care for underserved adolescents compared with traditional outpatient care sites.

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Brenda Beaty

Anschutz Medical Campus

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Jennifer Barrow

Boston Children's Hospital

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Shannon Stokley

National Center for Immunization and Respiratory Diseases

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Christine Babbel

Boston Children's Hospital

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