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Biomedical subjects

Ardis L Olson

Publications and source records attributed to Ardis L Olson.

15 recordsLinked to original sources
PubMed2007

SunSafe in the Middle School Years: a community-wide intervention to change early-adolescent sun protection.

OBJECTIVE: Rising rates of skin cancer associated with early-life sun exposure make it important to improve adolescent sun-protection practices. Our study objective was to determine if a multicomponent community-wide intervention could alter the decline in sun protection that begins in early adolescence. METHODS: A randomized, controlled trial was conducted in 10 communities to assess the impact of the SunSafe in the Middle School Years program. The intervention sought to (1) educate and activate adults and peers to role model and actively promote sun-protection practices and (2) create a pro-sun protection community environment. It targeted school personnel, athletic coaches, lifeguards, and clinicians and enlisted teens as peer advocates. Annual observations of cross-sectional samples of teens at community beach/pool sites were used to assess the impact of 1 and 2 years of intervention exposure compared to grade-matched controls. The outcome was percent of body surface protected by sunscreen, clothing, or shade. RESULTS: Observers determined the sun protection level of 1927 adolescents entering 6th to 8th grades. After 2 years of intervention exposure, adolescents at the beach/pool in intervention communities were significantly better protected than those in control communities. Over 2 years, the percent of body surface area protected declined by 23% in the control arm but only 8% in intervention arm. After intervention, the average percent of body surface protected at intervention sites (66.1%) was significantly greater than control sites (56.8%). Teens in intervention communities reported sun-protection advice from more adult sources, were more likely to use sunscreen, and applied it more thoroughly than control-site teens. CONCLUSIONS: Our multicomponent model addressing adolescent sun protection shows the power of engaging teens and adults from across the community as role models and educators. This new ecological approach shows promise in changing adolescent sun protection behaviors and reducing skin cancer risks.

Adolescent↗
PubMed2006

Family socialization of adolescent's self-reported cigarette use: the role of parents' history of regular smoking and parenting style.

OBJECTIVE: To examine the main and interactive effects of parental history of regular cigarette smoking and parenting style on adolescent self-reported cigarette use. METHODS: Predictors of adolescent self-reported cigarette use, including parents' history of regular cigarette smoking and two dimensions of parenting behavior, were analyzed in a sample of 934 predominately Caucasian (96.3%) parent-adolescent dyads. Families were drawn from the control group of a randomized control trial aimed at preventing adolescent substance use. RESULTS: In addition to the main effects of parents' history of regular smoking and parental warmth, logistic regression analysis revealed that the interaction of these two variables was associated with adolescent self-reported cigarette use. Parental warmth was associated with a decreased likelihood of the adolescent ever having smoked a cigarette; however, this was true only if neither parent had a history of regular cigarette smoking. CONCLUSIONS: Findings suggest that adolescent smoking prevention programs may be more efficacious if they address both parental history of regular smoking and parenting behavior.

Adolescent↗
PubMed2006

The challenge of intentional tanning in teens and young adults.

Changing UV exposure in adolescents and young adults has the potential to prevent years of excess exposure and subsequent skin cancer. Initial expectations were that an individual or media campaign informational approach would change this behavior. It is being recognized that current efforts have failed. Changing UV behaviors is challenging and has much in common with changing other health risk behaviors. The tanning industry benefits from recruiting new participants in this risky behavior. Research is just beginning to show some promising approaches, and will benefit from our experience attempting to change other risky behaviors.

Adolescent↗
PubMed2006

Brief maternal depression screening at well-child visits.

OBJECTIVES: The goals were (1) to determine the feasibility and yield of maternal depression screening during all well-child visits, (2) to understand how pediatricians and mothers respond to depression screening information, and (3) to assess the time required for discussion of screening results. METHODS: Implementation of brief depression screening of mothers at well-child visits for children of all ages was studied in 3 rural pediatric practices. Two screening trials introduced screening (1 month) and then determined whether screening could be sustained (6 months). Screening used the 2-question Patient Health Questionnaire. Practices tracked the proportions of visits screened and provided data about the screening process. RESULTS: Practices were able to screen in the majority of well-child visits (74% in trial 1 and 67% in trial 2). Of 1398 mothers screened, 17% had 1 of the depressive symptoms and 6% (n = 88) scored as being at risk for a major depressive disorder. During discussion, 5.7% of all mothers thought they might be depressed and 4.7% thought they were stressed but not depressed. Pediatric clinicians intervened with 62.4% of mothers who screened positive and 38.2% of mothers with lesser symptoms. Pediatrician actions included discussion of the impact on the child, a follow-up visit or call, and referral to an adult primary care provider, a mental health clinician, or community supports. Pediatrician time needed to discuss screening results decreased in the second trial. Prolonged discussion time was uncommon (5-10 minutes in 3% of all well-child visits and >10 minutes in 2%). CONCLUSIONS: Routine, brief, maternal depression screening conducted during well-child visits was feasible and detected mothers who were willing to discuss depression and stress issues with their pediatrician. The discussion after screening revealed additional mothers who felt depressed among those with lesser symptoms. The additional discussion time was usually brief and resulted in specific pediatrician actions.

Adult↗
PubMed2005

A longitudinal examination of the link between parent alcohol problems and youth drinking: the moderating roles of parent and child gender.

The unique and interactive effects of paternal and maternal alcohol problems on the drinking behavior of adolescent girls and boys were investigated. A prospective design was employed to examine changes in youth drinking behavior over a 3-year period in a community-based sample of 695 families. Results revealed that, as maternal alcohol problems increased, the likelihood of adolescent alcohol use increased. Paternal alcohol problems were associated with an increased likelihood of alcohol use for girls only. Findings point to the need for future research to investigate both maternal and paternal alcohol problems in community samples and with a sample size large enough to examine both parent and adolescent gender. Implications for preventive and interventive efforts are considered.

Adolescent↗
PubMed2005

Multi-institutional development and utilization of a computer-assisted learning program for the pediatrics clerkship: the CLIPP Project.

Computer-assisted instruction (CAI) holds significant promise for meeting the current challenges of medical education by providing consistent and quality teaching materials regardless of training site. The Computer-assisted Learning in Pediatrics Project (CLIPP) was created over three years (2000-2003) to meet this potential through multi-institutional development of interactive Internet-based patient simulations that comprehensively teach the North American core pediatrics clerkship curriculum. Project development adhered to four objectives: (1) comprehensive coverage of the core curriculum; (2) uniform approach to CAI pedagogy; (3) multi-institutional development by educators; and (4) extensive evaluation by users. Pediatrics clerkship directors from 30 institutions worked in teams to develop a series of 31 patient case simulations. An iterative process of case content and pedagogy development, case authoring, peer review, and pilot-testing ensured that the needs of clerkship directors and medical students were met. Fifty medical schools in the United States and Canada are presently using CLIPP. More than 8,000 students have completed over 98,000 case sessions, with an average of 2,000 case sessions completed per week at this time. Each CLIPP case has been completed by more than 3,000 students. The current cost of CLIPP development is approximately $70 per student user, or $6 per case session. The project's success demonstrates that multi-institutional development and implementation of a peer-reviewed comprehensive CAI learning program by medical educators is feasible and provides a useful model for other organizations to develop similar programs. Although CAI development is both time-consuming and costly, the initial investment decreases significantly with broad use over time.

Adult↗
PubMed2005

Two approaches to maternal depression screening during well child visits.

The US Preventive Services Task Force (USPSTF) has recommended depression screening for adults. Screening mothers has special importance to pediatricians because of the impact of maternal depression on children. The two screening questions endorsed by the USPSTF may allow pediatricians to screen mothers during routine well child care. This study explores the feasibility and yield of interview- and paper-based pediatric screening for maternal depression during well child visits. A structured interview script was developed to inquire about maternal depression. It included the two-question screen and required less than 1 minute to administer. An alternative paper-based screen asked the two questions after a brief written introduction providing the rationale. Four community pediatric practices in New Hampshire and Maine were trained in both screening approaches and developed plans on how to respond to positive screens (either question positive). The 11 providers at these sites tested the two approaches on two different series of mothers at well child visits. The pediatricians also reported barriers to the screening inquiries, maternal responses, and subsequent clinician actions and referrals. The pediatricians screened 250 mothers via the scripted interview. In a second trial, 223 women had paper-based depression screening. Yields from the paper-based screen were 22.9% versus 5.7% for the interview-based screener. Pediatricians also took on the new role of discussion of possible depression in about two thirds of cases. Subsequently, 7.6% of all women with paper-based screening were referred to mental health versus 1.6% with the interview-based screening. With the interview, mothers of children younger than 1 year of age were less likely to screen positive than those with older children (1.9% vs. 8.5%, p = .04). With the paper-based screener, no age differences in positive screen rates occurred. While both approaches to screening were feasible in primary care, the yield from the two different approaches differed substantially. This finding deserves exploration in future studies. With either of these screening approaches, pediatricians could enhance their detection of mothers at risk of depression. The outcomes of pediatrician screening and the best approach to follow-up care still need to be determined.

Adolescent↗
PubMed2004

School professionals' perceptions about the impact of chronic illness in the classroom.

BACKGROUND: Children with chronic health conditions spend most of their day in the school system. The complexity of illness management and disease sequela can alter their school experience. However, little is known about what educators are concerned about if these children are in their classroom. OBJECTIVE: To assess educators' perceptions of the impact of having children with different chronic health conditions in the classroom. METHODS: Teachers and other school professionals in 23 elementary schools were surveyed about the impact of having a child with each of 6 chronic health conditions--AIDS, asthma, congenital heart disease, diabetes mellitus, epilepsy, and leukemia--in the classroom. They responded to 13 statements about the potential academic impact on the child, impact on peers, personal risk or liability, and additional time or attention demands for the teacher. Total scores were determined for the degree of perceived impact for each issue and chronic health condition and the proportion of teachers with negative perceptions for different issues. RESULTS: The mean total scores (2.4 of 5) showed overall a positive perception by school professionals about children with chronic conditions in the classroom. Acquired immunodeficiency syndrome and epilepsy were perceived to have the most impact and asthma the least impact. The 2 educator issues (time or extra attention and personal risk or liability) were of the most concern to educators. Fifty-three percent were concerned about an emergency occurring with the child in the classroom and 27% were concerned about legal liability. Educator concerns of the risk of classroom emergencies or death were disproportionate to the clinical risk of the conditions especially for epilepsy and congenital heart disease. CONCLUSIONS: Overall school professionals have positive attitudes about children with chronic health conditions in the classroom, but concerns about specific diseases and issues exist. If parents provide most of the disease information, some of the educators' concerns voiced in this study may not be addressed. Health care professionals can help by providing educators with appropriate information about the risk and functional impact of childhood chronic health conditions.

Acquired Immunodeficiency Syndrome↗
PubMed2004

Collaborating to integrate curriculum in primary care medical education: successes and challenges from three US medical schools.

BACKGROUND AND OBJECTIVES: Traditional medical school department-based clerkship structures can lead to redundancy and/or gaps in curriculum, inefficient administrative systems, and academic isolation for clerkship directors. This paper describes the approaches, successes, and challenges three institutions experienced when implementing an interdepartmental collaboration to create an integrated primary care clerkship experience. METHODS: Each school combined family medicine, ambulatory pediatrics, and ambulatory medicine into contiguous clerkship blocks. In all institutions, each clerkship maintained certain distinct features while the integrated aspects contained longitudinal curriculum of certain primary care topics. RESULTS: Evaluations by students demonstrated favorable responses to the new content and integrated methods of teaching, as did results of the Association of American Medical Colleges graduation survey. Faculty at each institution reported that their multidisciplinary approach has stimulated important educational collaborations, many of which require an economy of scale not often achievable within a single clerkship. These included innovative evaluation/documentation efforts; centralization of administrative tasks; enhanced recruitment, retention, and development of community-based faculty; an increase in the active core group of local and national primary care leaders; and an increase in scholarly activities. The collaborations have not occurred without challenges, primarily in the need for identifying sustainable resources for these and future collaborative educational endeavors. CONCLUSIONS: The benefits involved in developing an integrated primary care experience include expansion of curriculum content and methods, as well as enhancement of collegial support and resources to community-based and academic faculty. These integrations do, however, bring added challenges, time, and costs to traditional independent clerkships.

Ambulatory Care↗
PubMed2002

Development of a handheld computer documentation system to enhance an integrated primary care clerkship.

Documentation systems are used by medical schools and residency programs to record the clinical experiences of their learners. The authors developed a system for their school's (Dartmouth's) multidisciplinary primary care clerkship (family medicine, internal medicine, pediatrics) that documents students' clinical and educational experiences and provides feedback designed to enhance clinical training utilizing a timely data-reporting system. The five critical components of the system are (1) a valid, reliable and feasible data-collection instrument; (2) orientation of and ongoing support for student and faculty users; (3) generation and distribution of timely feedback reports to students, preceptors, and clerkship directors; (4) adequate financial and technical support; and (5) a database design that allows for overall evaluation of educational outcomes. The system, whose development began in 1997, generated and distributed approximately 150 peer-comparison reports of clinical teaching experiences to students, preceptors, and course directors during 2001, in formats that are easy to interpret and use to individualize learning. The authors present report formats and annual cost estimate comparisons of paper- and computer-based system development and maintenance, which range from $35,935 to $53,780 for the paper-based system and from $46,820 to $109,308 for the computer-based system. They mention ongoing challenges in components of the system. They conclude that a comprehensive documentation and feedback system provides an essential infrastructure for the evaluation and enhancement of community-based teaching and learning in primary care ambulatory clerkships, whether separate or integrated.

Clinical Clerkship↗
PubMed2002

An analysis of students' clinical experiences in an integrated primary care clerkship.

PURPOSE: Combining complementary clinical content into an integrated clerkship curriculum should enhance students' abilities to develop skills relevant to multiple disciplines, but how educational opportunities in primary care ambulatory settings complement each other is unknown. The authors conducted an observational analytic study to explore where opportunities exist to apply clinical skills during a 16-week integrated primary care clerkship (eight weeks of family medicine, four weeks of ambulatory pediatrics, and four weeks of ambulatory internal medicine). METHOD: Using handheld computers, students recorded common problems, symptoms, and diagnoses they saw. The students also recorded information about the educational process of the clerkship. Two data files were created from the database. Descriptive statistics were used to characterize the students' clerkship experiences, and ANOVA was used to evaluate differences among these blocks within the clerkship. RESULTS: Students encountered different frequencies of presenting symptoms, the majority of which occurred in pediatrics (23.2 per student per week versus 16.3 in medicine and 16.8 in family medicine; p =.01). Students provided more behavioral change counseling in family medicine (5.2 episodes per student per week versus 4.2 and 2.0 in internal medicine and pediatrics, respectively; p =.01), and they performed more clinical procedures in family medicine (1.9 per student per week versus 0.6 and 1.1 in pediatrics and internal medicine, respectively; p =.001). Students were more likely to encounter specific conditions in internal medicine (35.3 per student per week versus 30.0 and 21.4 in family medicine and pediatrics, respectively; p =.01). Elements of the teaching and learning processes also differed by clerkship. CONCLUSIONS: Very little overlap was found in symptoms, conditions, procedures, and other educational opportunities in the ambulatory pediatrics, internal medicine, and family medicine blocks that constitute the integrated primary care clerkship. The blocks provided different and complementary learning opportunities for students. These findings will assist in clerkship planning and in guiding students to seek opportunities that will ensure educational excellence.

Ambulatory Care↗
PubMed2002

A pediatric, practice-based, randomized trial of drinking and smoking prevention and bicycle helmet, gun, and seatbelt safety promotion.

OBJECTIVE: To prevent early adolescent health risk behaviors and to maintain or improve safety behaviors, we compared the effects of 2 interventions, delivered through pediatric primary care practices. The interventions, based on an office systems' approach, sought to prevent early drinking and smoking or to influence bicycle helmet use, gun storage, and seatbelt safety for children who were followed from fifth/sixth grades through eighth/ninth grades. DESIGN: Settings and Participants. Twelve pediatric practices in New England were paired according to practice size and assigned randomly within pairs to deliver the multicomponent interventions, which built on pediatric primary care clinicians performing as counselors and role models during health supervision visits and other office encounters. INTERVENTION: One intervention arm focused on alcohol and tobacco use. The other intervention arm focused on gun safety, bicycle helmet, and seatbelt use. Office systems provided infrastructure that supported the clinician's role. Clinician messages encouraged family communication and rule setting about the issues of the middle school years. The intervention was initiated during a health supervision visit and continued for 36 months. Both child and parent received quarterly newsletters to reinforce the clinician messages. OUTCOME MEASURES: The primary outcomes were ever drinking alcohol, ever smoking, ever using smokeless tobacco, using a bicycle helmet in the previous year, using a seatbelt in the previous 30 days, and guns in the child's home in locked storage. RESULTS: The pediatric practices recruited 85% (N = 3525) of the practices' fifth/sixth grade children and their responding parents. We obtained 36 months' follow-up data on 2183 child-parent pairs. Chart audit verified that the intervention was implemented. Additional data from interviews and surveys showed that parents, children, and pediatric clinicians found the intervention useful. Despite this, comparisons between the 2 study arms show no significant intervention effects in the prevention of alcohol and tobacco use or gun storage or seatbelt safety. There was a negative effect in the alcohol arm. Only bicycle helmet use showed a positive outcome. CONCLUSION: With rigorous evaluation, 2 office interventions failed to produce desired outcomes. Coordinated multiple settings for prevention interventions are probably necessary.

Adolescent↗
PubMed2002

Primary care pediatricians' roles and perceived responsibilities in the identification and management of maternal depression.

OBJECTIVE: To describe the attitudes and approaches of primary care pediatricians in the identification and management of postpartum and other maternal depression. METHODS: A national survey of randomly selected primary care pediatricians reported their management of the last recalled case of postpartum or other maternal depression, barriers to care, their attitudes about recognition and management, confidence in skills, and their willingness to implement new strategies to improve care. RESULTS: Of 888 eligible primary care pediatricians, 508 (57%) completed surveys. Of these pediatricians, 57% felt responsible for recognizing maternal depression. In their last recalled case, respondents used an unstructured approach for identification based primarily on maternal appearance or complaints. When maternal depression was suspected, additional assessment of any kind was done by 48% of pediatricians. Although 7% perceived themselves to be responsible for treating maternal depression, pediatricians indicated they had an active role in 66% of cases in which they provided 1 or more brief interventions. The major barriers that were believed to limit their diagnosis or management were insufficient time for adequate history (70%) or education/counseling (73%) and insufficient training/knowledge to diagnose/counsel (64%) or treat (48%). Responses with cases involving maternal depression and the specific situation of postpartum depression were very similar. Forty-five percent were confident in their ability to diagnose maternal depression, whereas 32% were confident in their ability to diagnose postpartum depression. Nearly one fourth of pediatricians were willing to change their approach to identification. Pediatricians who felt responsible for recognizing maternal depression were more likely to assess more completely and intervene in cases as well as consider implementing change in their practice. CONCLUSION: Pediatricians' current attitudes and skills that are relevant to maternal depression limit their ability to play an effective role in recognition and management. Future interventions need to address each of these issues. Educational efforts and new clinical approaches may be more effective with those who feel responsible and willing to change their approach to maternal depression.

Adolescent↗