Factors affecting patient compliance among women with abnormal Pap smears

Demographic and clinical factors associated with referrals and compliance to biopsy of oral and maxillofacial lesions

BACKGROUND

The gold standard for diagnosing oral disease is tissue biopsy. Data regarding compliance with advised oral and maxillofacial (OMF) biopsy are scarce.

PURPOSE

To quantify compliance and evaluate the demographics and clinical factors associated with referrals and compliance with OMF biopsy procedures.

METHODS

Medical records of military personnel referred for a biopsy (RB; N = 669) of OMF lesions over a 4-year period were studied retrospectively. These patients were divided into performed the biopsy (PB; N = 386) and not perform biopsy (NPB; N = 283) groups. Demographic and clinical features were analyzed, and demographics were compared to a control group of general military personnel (N > 100,000).

RESULTS

The RB group differed from the control group regarding age >21 (OR = 1.681, P < 0.001) and education >12 years of schooling (OR = 1.545, P < 0.001). Differences between the PB and NPB groups related to the clinical features of the lesion but not to demographic parameters. Exophytic and suspected potentially malignant/malignant lesions were positively associated with higher compliance to biopsy (OR = 1.75, P = 0.004 and OR = 2.18, P = 0.017, respectively).

CONCLUSION

Referrals to biopsy of OMF lesions are significantly influenced by age and education, whereas compliance is influenced by clinical features or suspected malignancy. Clinicians and health authorities should be aware of non-compliance, enhance awareness to biopsy as the gold standard in the diagnostic workup of OMF lesions, and closely monitor compliance patterns of patients with clinical and demographic risk factors.

Personality, Sex of Participant, and Face-to-Face Interaction Affect Reading of Informed Consent Forms

Students ( N = 183) participated in a study designed to determine if each student read the informed consent form. Approximately 12% of students in the online condition followed the procedure compared with 38% in the laboratory phase. Participants with higher trait worry and those with lower emotion reappraisal were more likely to follow the procedure, while women were more likely to read the form than men. Across conditions, most students do not read informed consent documents, particularly in online formats. These findings of this research support the idea that women tend to be more information-seeking than men in health and research settings and those with higher trait worry tend to read the consent forms to alleviate uncertainty and trust concerns.

A little uncertainty goes a long way: state and trait differences in uncertainty interact to increase information seeking but also increase worry

This study examines the effect of an interaction between intolerance of uncertainty (IU) and situational uncertainty (SU) on worry due to uncertainty and on information seeking. Health providers may benefit from knowing when communicating uncertain information is beneficial. The study was a 2 (IU condition: high vs. low) x 2 (SU condition: high vs. low) experimental design resulting in four conditions to which university students (N = 153) were randomly assigned. IU was manipulated through a linguistic manipulation of responses to an IU questionnaire coupled with written false feedback. SU was manipulated by modifying the information participants read about a fictitious infection. Individuals in the high IU and high SU condition sought the most information and worried most due to uncertainty compared to people in the low IU and low SU condition, who sought the least information and worried least. Findings suggest that high IU may increase positive health behaviors such as screening intentions when individuals are faced with an uncertain health threat, but that it also increases worries due to that uncertainty. Providing opportunities for discussing one's emotional response to uncertainty and providing instrumental support for managing uncertainty (e.g., booking the follow-up appointment) is essential when communicating uncertain information.

Interventions to improve follow-up of abnormal findings in cancer screening

The potential reduction in morbidity and mortality through cancer screening cannot be realized without receipt of appropriate follow-up care for abnormalities identified via screening. In this paper, the authors critically examine the existing literature on correlates of receipt of appropriate follow-up care for screen-detected abnormalities, as well as the literature on interventions designed to increase rates of receipt of follow-up care. Lessons learned describe what is known and not known about factors that are related to or predict receipt of follow-up care. Similarly, effective interventions to increase follow-up are described and gaps identified. A conceptual model is developed that categorizes the health care system in the United States as comprising four levels: policy, practice, provider, and patient. Some patient-level factors that influence follow-up receipt are identified, but the lack of data severely limit the understanding of provider, practice, and policy-level correlates. The majority of intervention studies to increase follow-up receipt have focused on patient-level factors and have targeted follow-up of abnormal Papanicolaou smears. Insufficient information is available regarding the effectiveness of provider, practice, or policy-level interventions. Standard definitions of what constitutes appropriate follow-up are lacking, which severely limit comparability of findings across studies. The validity of various methods of obtaining outcome data has not been clearly established. More research is needed on interventions targeting provider, system, and policy-level factors, particularly interventions focusing on follow-up of colorectal and breast abnormalities. Standardization of definitions and measures is needed to facilitate comparisons across studies.

What Factors Are Associated with Diagnostic Follow-Up after Abnormal Mammograms? Findings from a U.S. National Survey

The purpose of this study was to identify factors associated with diagnostic follow-up after an abnormal mammogram in a national sample of women in the U.S. The sample was selected from the year 2000 National Health Interview Survey and included 1901 women aged 30 and above who reported ever having an abnormal mammogram. The outcome measure was receipt of at least some diagnostic follow-up after an abnormal mammogram. Bivariate and multivariate logistic regression analyses were used to explore the associations between sociodemographic characteristics, general health and health behaviors, cancer risk and risk perceptions, and health care utilization characteristics and follow-up. Approximately 9% of women who reported ever having abnormal mammograms reported not completing any additional diagnostic follow-up. Controlling for all other factors, women with less than a high school education were less likely to report follow-up after an abnormal mammogram than were women who had at least completed college (odds ratio = 0.56; 95% confidence interval: 0.32, 0.98). Younger women and women in poorer health were also less likely to report follow-up. Women who perceived a high versus low level of cancer in their family were more likely to report follow-up (odds ratio = 1.65; 95% confidence interval: 1.04, 2.62), controlling for all other factors. In a national sample of women with abnormal mammograms, a substantial number did not complete any diagnostic follow-up, potentially reducing the effectiveness of mammography screening programs in the U.S. Additional research on subsequent screening behaviors for women with incomplete follow-up and in-depth exploration of the roles of patient-provider interactions and health care system factors related to the index abnormal mammogram is warranted.

Social Support and Patient Adherence to Medical Treatment: A Meta-Analysis

In a review of the literature from 1948 to 2001, 122 studies were found that correlated structural or functional social support with patient adherence to medical regimens. Meta-analyses establish significant average r-effect sizes between adherence and practical, emotional, and unidimensional social support; family cohesiveness and conflict; marital status; and living arrangement of adults. Substantive and methodological variables moderate these effects. Practical support bears the highest correlation with adherence. Adherence is 1.74 times higher in patients from cohesive families and 1.53 times lower in patients from families in conflict. Marital status and living with another person (for adults) increase adherence modestly. A research agenda is recommended to further examine mediators of the relationship between social support and health.

Is the promise of cancer-screening programs being compromised? Quality of follow-up care after abnormal screening results

Cancer screening has increased dramatically in the United States, yet in some populations, particularly racial minorities or the poor, advanced disease at diagnosis remains high. One potential explanation is that follow-up of abnormal tests is suboptimal, and the benefits of screening are not being realized. The authors used a conceptual model of access to care and integrated constructs from models of provider and patient health behaviors to review published literature on follow-up care. Most studies reported that fewer than 75 percent of patients received some follow-up care, indicating that the promise of screening may be compromised. They identified pervasive barriers to follow-up at the provider, patient, and health care system levels. Interventions that address these barriers appear to be effective. Improvement of data infrastructure and reporting will be important objectives for policy makers, and further use of conceptual models by researchers may improve intervention development and, ultimately, cancer control.

Factors affecting abnormal Pap smear follow-up among HIV-infected women

Women with HIV infection are at least 10 times more likely to have an abnormal Pap smear than women who are HIV negative. Unfortunately, many women with HIV do not return for care after an abnormal Pap smear. Through the use of focus groups and individual interviews, HIV-positive women's experiences with abnormal Pap smears and the factors that affected whether they returned for care were explored. Two thirds of the 18 participants were minority women, and the average age was 40. Using techniques of constant comparative analysis, five factors were identified that affected whether women came back for care. These factors included fear, the asymptomatic nature of the problem, life circumstances, the participant's perspectives on health, and the health care provider. The findings from this study have implications for clinical practice and future research regarding adherence and abnormal Pap smear follow-up among women with HIV.

Follow-up care of women with an abnormal cytology in a low-resource setting

STUDY PURPOSE

We ascertained the follow-up care after an abnormal cytology (Papanicolaou) screening in the San Marti;n region of Perú and assessed the status of women who had not received adequate care.

BASIC PROCEDURES

We identified women with an abnormal cytology and assessed their medical records, laboratory registries, death certificates and interviewed them at home. Re-screening, diagnosis and treatment were offered.

MAIN FINDINGS

Only 46 (25%) of the 183 women identified received appropriate follow-up care. At re-screening 31 (34%) had a normal result, 9 (10%) were diagnosed with CIN1 and 50 (56%) had CIN2 or worse.

PRINCIPAL CONCLUSIONS

In this setting, follow-up care after an abnormal cytology was very poor and could explain the lack of impact of cervical cancer screening. Women with an abnormal cytology constitute a high-risk group that should be a priority for health services.

Screening HMO women overdue for both mammograms and pap tests

BACKGROUND

Regular screening has the potential to reduce breast and cervical cancer mortality, but despite health plan programs to encourage screening, many women remain unscreened. Tailored communications have been identified as a promising approach to promote mammography and Pap test screening.

METHODS

The study used a four-group randomized design to compare with Usual Care the separate and combined effects of two tailored, motivational interventions to increase screening-a clinical office In-reach intervention and a sequential letter/telephone Outreach intervention. Subjects were 510 female HMO members ages 52-69 who had had no mammogram in the past 2 years and no Pap smear in the past 3 years. Primary outcomes were the percentage of women in each condition who received a mammogram, a Pap smear, or both screening tests during the 14-month study period.

RESULTS

Thirty-two percent of the Combined group, 39% of the Outreach group, and 26% of the In-reach group obtained both services versus 19% of Usual Care participants. Overall, compared with Usual Care, both Outreach (P = 0.006) and Combined (P = 0.05) screened significantly more women. For subjects ages 65-69, Outreach rates were lower than those of Usual Care.

CONCLUSION

A tailored letter-telephone Outreach appears to be more effective at screening women ages 52-64 than a tailored office-based intervention, in large part because most In-reach women did not have clinic visits at which to receive the intervention.

Intention to return for papanicolaou smears in adolescent girls and young women

OBJECTIVE

Sexually active adolescent girls have high rates of abnormal cervical cytology. However, little is known about factors that influence intention to return for Papanicolaou screening or follow-up. The aim of this study was to determine whether a theory-based model that assessed knowledge, attitudes, and behaviors predicted intention to return.

METHODS

The study design consisted of a self-administered, cross-sectional survey that assessed knowledge, beliefs, perceived control over follow-up, perceived risk, cues for Papanicolaou smears, impulsivity, risk behaviors, and past compliance with Papanicolaou smear follow-up. Participants were recruited from a hospital-based adolescent clinic that provides primary and subspecialty care, and the study sample consisted of all sexually active girls and young women who were aged 12 to 24 years and had had previous Papanicolaou smears. The main outcome measure was intention to return for Papanicolaou smear screening or follow-up.

RESULTS

The enrollment rate was 92% (N = 490), mean age was 18.2 years, 50% were black, and 22% were Hispanic. Eighty-two percent of participants intended to return. Variables that were independently associated with intention to return included positive beliefs about follow-up (odds ratio [OR]: 1.07; 95% confidence interval [CI]: 1.02-1.11), perception that important others believe that the participant should obtain a Papanicolaou smear (OR: 1.93; 95% CI: 1.38-2.74), perceived control over returning (OR: 1.24; 95% CI: 1.06-1.46), and having received cues to obtain a Papanicolaou smear (OR: 1.31; 95% CI: 1.08-1.60).

CONCLUSIONS

Analysis of this novel theoretical framework demonstrated that knowledge and previous behaviors were not associated with intention to return for Papanicolaou smear screening and follow-up in this population of young women. However, modifiable attitudinal components, including personal beliefs, perception of others' beliefs, and cues to obtaining Papanicolaou smears, were associated with intention to return.

Barriers to mammography and Pap smear screening among women who recently had neither, one or both types of screening

There is legitimate concern about whether cancer screening programs and other types of prevention and early detection programs are designed to reach those most in need of services. Previous research on barriers to screening has generally addressed screening for specific cancers. The purpose of this study was to evaluate and compare the types and strengths of barriers to both mammography and Pap smear screening experienced by three groups of women. Five hundred and twenty-two women, aged 52-69, who were members of a large health maintenance organization (HMO), completed a survey about cancer screening and associated barriers. Women with no mammogram in the preceding 2 years and with no Pap smear in 3 years were classified into a "safety net" program. We classified women as falling into both (Pap smear and mammography), one (Pap smear or mammography), or neither safety nets. Results consistently revealed that women needing both tests had more numerous and more intense barriers than other women to both types of screening. Factor analyses and descriptive analyses both showed that the types of barriers experienced were very similar for mammography and Pap smear screening. The discussion addresses intervention implications and the additional research needed on women who need both mammogram and Pap smear screening and who have much higher cancer risk than other women.

Counseling and educational interventions for women with genital human papillomavirus infection

Human papillomavirus (HPV) genital infection is a sexually transmitted disease that affects a large proportion of college-aged women. In addition to the distressing medical aspects of HPV infection, sometimes including lengthy and painful treatments, symptom recurrence, a lack of a definitive cure, and its potential for malignant transformation, HPV also results in significant emotional and psychosexual sequalae for the patient. Concurrent with the range of negative emotions experienced by the patient is also a knowledge deficit regarding the disease, its prevention, and its management. This combination of factors within the young women afflicted with this disease often precludes them from effective adherence to their treatment and follow-up plan of care, which are both essential elements in managing this chronic condition. Clinicians who are treating patients with HPV infection must address not only the medical aspects of the disease, but the psychosocial needs as well. This case report describes a newly diagnosed young women with HPV infection and discusses the necessary psychosocial and educational interventions that should be provided to all female patients who are diagnosed with HPV infection. Inclusion of these interventions can reduce the emotional stress that occurs with the diagnosis and can augment a patient's coping skills, thereby serving to improve adherence to the treatment plan and promote a greater sense of empowerment and wellness for the patient.

Factors implicated in the decision whether or not to join the tamoxifen trial in women at high familial risk of breast cancer

Why, given similar medical circumstances-high familial risk of breast cancer-will some women elect to join a trial of drugs designed to reduce that risk but others choose not to take part? The aim of this study was to identify measurable differences between women who elect to join a placebo-controlled, double-blind randomised trial of the drug tamoxifen and women who elect not to join. One hundred and six women attending a breast care clinic completed questionnaires covering demographic details, health locus of control, perception of risk and adequacy of medical communication. All were eligible for inclusion in the tamoxifen trial. Only half (n=53) of the sample elected to join, the other half (n=53) declined. Those who declined the trial were significantly more aware of lifestyle factors thought to influence the development of cancers-diet, exercise and oestrogen-prolonging activities (p<0.001), and they also appeared to find the information given by the hospital about tamoxifen harder to understand than did the group who had joined the trial (p=0.01). They could think of significantly fewer positive reasons for joining (p<0.001) and were significantly younger (p=0.001). Participants in both groups significantly overestimated the relative risks of breast cancer. The average estimation of risk for women aged 30 with a family history of breast cancer was 22 times higher than that given by their consultant. This gives rise to considerable concerns about the information underpinning informed consent.

Women's uncertainties, coping, and moods regarding abnormal papanicolaou results

The overall purpose of this study was to understand the process of coping with the news of abnormal cervical cancer screening results. The specific aims were (1) to compare women's uncertainty about the implications of abnormal Papanicolaou (Pap) tests and women's psychological distress over time and (2) to describe relationships among uncertainty, perceived coping ability, coping strategies that were used and helpful, and psychological distress. Seventy-five women were interviewed using standardized measures after hearing the news of their abnormal Paps tests; 40 completed similar questionnaires before follow-up colposcopy, and 35 of these also completed questionnaires after colposcopy. Women's uncertainty about abnormal Pap test results decreased over time. Negative mood scores, reflecting psychological distress, did not change over time. Uncertainty about Pap tests, ambiguity about cancer, and perceived inability to deal with Pap test results were related positively. Uncertainty was related positively to the coping strategy of catharsis as well as to negative mood scores both after receiving the news and precolposcopy. Catharsis was associated with higher negative mood scores, but acceptance was associated with lower negative mood scores. The helpfulness of relaxation and diversion was associated with lower negative mood scores. Clinical interventions can address women's uncertainty and promote coping strategies to reduce psychological distress among women with abnormal cervical cancer screening results.

Reactance theory and patient noncompliance

With surprising frequency, and to the considerable dismay of health care professionals, patients both subtly and overtly refuse to cooperate with medical treatment. Despite considerable empirical and theoretical attention, and an abundance of interventions designed to combat it, noncompliance continues. Its persistence is accompanied by considerable costs borne by patients and society alike. The theory of psychological reactance sheds new light on the phenomenon. Reactance theory proposes that a perceived threat to an individual' freedom generates a motivational state aimed at recapturing the affected freedom and preventing the loss of others. In a medical context, patients' perceptions of threats to their freedom or control may induce noncompliance. This theory permits integration of many of the seemingly disparate and/or contradictory findings, and may afford professionals new opportunities for improving patient compliance.