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Biomedical subjects

Kendra Schwartz

Publications and source records attributed to Kendra Schwartz.

At least 19 recordsLinked to original sources
PubMed2006

Factors associated with patient involvement in surgical treatment decision making for breast cancer.

OBJECTIVE: To evaluate factors associated with women's reported level of involvement in breast cancer surgical treatment decision making, and the factors associated with the match between actual and preferred involvement in this decision. METHODS: Survey data from breast cancer patients in Detroit and Los Angeles was merged with surgeon data for an analytic dataset of 1101 patients and 277 surgeons. Decisional involvement and the match between actual and preferred amount of involvement were analyzed as three-level dependent variables using multinomial logistic regression controlling for clustering within surgeons. Independent variables included patient demographic and clinical factors, surgeon demographic and practice factors, cancer program designation, and two measures of patient-surgeon communication. RESULTS: We found variation in women's actual decisional involvement and match between actual and preferred involvement. Women with a surgeon-based or patient-based (versus shared) decision were significantly (p < or = 0.05) younger. Women who had too little decisional involvement (versus the right amount) were younger, while women with too much involvement had less education. Patient-surgeon communication variables were significantly associated with both involvement and match, and higher surgeon volume as associated with too little involvement. CONCLUSION: Patient factors and patient-surgeon communication influence women's perception of their involvement in breast cancer surgical treatment decision making. PRACTICE IMPLICATIONS: Decision tools are needed across surgeons and practice settings to elicit patients' preferences for involvement in treatment decisions for breast cancer.

Adult↗
PubMed2006

The influence of race, ethnicity, and individual socioeconomic factors on breast cancer stage at diagnosis.

OBJECTIVES: Previous research has generally found that racial/ethnic differences in breast cancer stage at diagnosis attenuate when measures of socioeconomic status are included in the analysis, although most previous research measured socioeconomic status at the contextual level. This study investigated the relation between race/ethnicity, individual socioeconomic status, and breast cancer stage at diagnosis. METHODS: Women with stage 0 to III breast cancer were identified from population-based data from the Surveillance, Epidemiology, and End Results tumor registries in the Detroit and Los Angeles metropolitan areas. These data were combined with data from a mailed survey in a sample of White, Black, and Hispanic women (n=1700). Logistic regression identified factors associated with early-stage diagnosis. RESULTS: Black and Hispanic women were less likely to be diagnosed with early-stage breast cancer than were White women (P< .001). After control for study site, age, and individual socioeconomic factors, the odds of early detection were still significantly less for Hispanic women (odds ratio [OR]=0.45) and Black women (OR = 0.72) than for White women. After control for the method of disease detection, the White/Black disparity attenuated to insignificance; the decreased likelihood of early detection among Hispanic women remained significant (OR=0.59). CONCLUSION: The way in which racial/ethnic minority status and socioeconomic characteristics produce disparities in women's experiences with breast cancer deserves further research and policy attention.

Adult↗
PubMed2006

An informed decision? Breast cancer patients and their knowledge about treatment.

OBJECTIVE: Although involving women in breast cancer treatment decisions is advocated, there is little understanding of whether women have the information they need to make informed decisions. The objective of the current study was to evaluate women's knowledge of survival and recurrence rates for mastectomy and breast conserving surgery (BCS) and the factors associated with this knowledge. METHODS: We used a population-based sample of women diagnosed with breast cancer in metropolitan Los Angeles and Detroit between December 2001 and January 2003. All women with ductal carcinoma in situ and a random sample of women with invasive disease were selected (N=2382), of which 1844 participated (77.4%). All participants were mailed surveys. The main outcome measures were knowledge of survival and recurrence rates by surgical treatment type. RESULTS: Only 16% of women knew that recurrence rates were different for mastectomy and BCS, and 48% knew that the survival rates were equivalent across treatment. Knowledge about survival and recurrence was improved by exposure to the Internet and health pamphlets (p<0.01). Women who had a female (versus male) surgeon, and/or a surgeon who explained both treatments (rather than just one treatment) demonstrated higher survival knowledge (p<0.01). The majority of women had inadequate knowledge with which to make informed decisions about breast cancer surgical treatment. CONCLUSION: Previous explanations for poor knowledge, such as irrelevance of knowledge to decision making and lack of access to information, were not shown to be plausible explanations for the low levels of knowledge observed in this sample. PRACTICE IMPLICATIONS: These results suggest a need for fundamental changes in patient education to ensure that women are able to make informed decisions about their breast cancer treatment. These changes may include an increase in the use of decision aids and in decreasing the speed at which treatment decisions are made.

Adult↗
PubMed2006

Recall of age of weaning and other breastfeeding variables.

BACKGROUND: Many studies of the impact of breastfeeding on child or maternal health have relied on data reported retrospectively. The goal of this study was to assess recall accuracy among breastfeeding mothers of retrospectively collected data on age of weaning, reasons for cessation, breast pain, lactation mastitis, and pumping. METHODS: Women in Michigan and Nebraska, U.S.A. were interviewed by telephone every 3 weeks during the first 3 months after the birth of their child, and mailed a questionnaire at 6 months. A subset was interviewed again by telephone approximately 1-3.5 years after the birth. The results for the three recall periods, collected 1994-1998, were compared using correlation, linear and Cox regression analysis, and sensitivity and specificity estimates. RESULTS: The 184 participants were aged 18-42, mostly white (95%) and 63% had an older child. The age of weaning tended to be overestimated in interviews 1-3.5 years after birth compared to those within 3 weeks of the event, by approximately one month for 1-3.5 year recall and two weeks for 6-month recall (p < 0.001 in both cases). Recall accuracy of reasons for weaning varied greatly by reason, with mastitis and return to work having the most recall validity. The sensitivity of 1-3.5 year recall of mastitis was 80%, but was only 54% for nipple cracks or sores. CONCLUSION: Breastfeeding duration among short-term breastfeeders tended to be somewhat overestimated when measured at 1-3.5 years post-partum. Reporting of other breastfeeding characteristics had variable reliability. Studies employing retrospective breastfeeding data should consider the possibility of such errors.

Journal Article↗
PubMed2006

Correlates of between-surgeon variation in breast cancer treatments.

BACKGROUND: Determinants of between-surgeon variation in breast cancer treatment utilization are not well understood. OBJECTIVES: The objectives of this study were to evaluate variation in receipt of surgical treatment (ie, mastectomy or breast-conserving surgery with or without radiation) for women with stage I, II, or III breast cancer and receipt of breast reconstruction attributable to surgeons, and to assess factors associated with this between-surgeon variation. METHODS: We surveyed all attending surgeons (n = 456) of a population-based sample of patients with breast cancer diagnosed in Detroit and Los Angeles during 2002 (n = 1844). Our analytic dataset linked data from 1477 patients with that of 311 surgeons. We used random-effects modeling to account for the multilevel dataset and evaluated 2 outcomes: 1) primary surgical treatment (mastectomy vs. BCS); and 2) receipt of reconstruction before being surveyed (yes vs. no). Independent variables included patient-related factors (clinical and demographic), surgeon-related factors (breast procedure volume, practice setting, and demographics), surgeon treatment recommendation, and referral propensity. RESULTS: Surgeons explain some variation in use of both mastectomy and reconstruction (9.9% and 26%, respectively). Patient clinical factors and surgeon volume together explain approximately one-third of the between-surgeon variation in mastectomy. Patient factors and surgeon demographics explain approximately 60% of between-surgeon variation in reconstruction, and surgeon referral propensity explains an additional 15%. CONCLUSION: Our findings suggest that similar patients may get different treatment depending on their surgeon. Broader dissemination of guidelines coupled with increasing patient access to consultations before definitive surgery may reduce between-surgeon variation. Contributing factors such as patient-physician communication should be explored.

Adult↗
PubMed2005

Racial differences in breast cancer survival in the Detroit Metropolitan area.

African American (AA) women have poorer breast cancer survival compared to Caucasian American (CA) women. The purpose of this analysis was to determine whether socioeconomic status (SES) and treatment differences influence racial differences in breast cancer survival. The study population included 9,321 women (82% CA, 18% AA) diagnosed with local (63%) or regional (37%) stage disease between 1988 and 1992, identified through the Metropolitan Detroit SEER registry. Data on SES were obtained through linkage with the 1990 Census of Population and Housing Summary Tape and cases were geocoded to census block groups. Pathology, treatment and survival data were obtained through SEER. Cox proportional hazards models were used to compare survival for AA versus CA women after adjusting for age, SES, tumor size, number of involved lymph nodes, and treatment. AA women were more likely to live in a geographic area classified as working poor than were CA women (p<0.001). AA women were less likely to have lumpectomy and radiation and more likely to have mastectomy with radiation (p<0.001). After multivariable adjusted analysis, there were no significant racial differences in survival among women with local stage disease, although AA women with regional stage disease had persistent but attenuated poorer survival compared to CA women. After adjusting for known clinical and SES predictors of survival, AA and CA women who are diagnosed with local disease demonstrate similar overall and breast cancer-specific survival, while race continues to have an independent effect among women presenting at a later stage of disease.

Adult↗
PubMed2005

Correlates of breast reconstruction: results from a population-based study.

BACKGROUND: Immediate or early postmastectomy breast reconstruction is performed infrequently. To the authors' knowledge, little is known regarding surgeon or patient perspectives on reconstruction treatment decisions. The purpose of the current study was to identify patient attitudes and preferences associated with breast reconstruction, and whether these differed by race. METHODS: A sample of women age < or = 79 years who were diagnosed with ductal carcinoma in situ and invasive breast carcinoma between December 2001 and January 2003 was identified from the Surveillance, Epidemiology, and End Results (SEER) registries of Detroit and Los Angeles. Eligible subjects completed a questionnaire at a mean of 7 months after diagnosis. The Wald chi-square test and logistic regression were used for data analysis. RESULTS: Of the 1844 respondents, 646 underwent a mastectomy (35.0% of the total sample) and 245 of these patients received breast reconstruction (38.0%; of the mastectomy group). On multivariate analysis, younger patient age, higher educational levels, and earlier stage of disease were found to be significantly associated with breast reconstruction. Although 78.2% of women reported that breast reconstruction was discussed, only 11.2% correctly answered 3 basic knowledge questions regarding the procedure. The desire to avoid more surgery was the most common reason for not undergoing breast reconstruction. CONCLUSIONS: The results of the current study found that the majority of women were aware of breast reconstruction but choose not to undergo the procedure. Lack of knowledge and a greater perception of barriers to the procedure were more common among African-American patients and women with a lower education level, suggesting a need for improved educational strategies.

Aged↗
PubMed2005

Surgeon perspectives about local therapy for breast carcinoma.

BACKGROUND: Geographic variations in the use of mastectomy and the use of radiation therapy (RT) after breast-conserving surgery (BCS) have motivated concerns that surgeons are not uniformly adhering to treatment standards. METHODS: The authors surveyed attending surgeons of a population-based sample of patients with breast carcinoma diagnosed in Detroit and Los Angeles from December 2001 to January 2003 (n = 365; response rate, 80.0%). Clinical scenarios were used to evaluate opinions about local therapy. RESULTS: On average, surgeons reported that they devoted 31.3% of their total practice to breast carcinoma. Approximately one-half of surgeons practiced in a community hospital setting, whereas 18.8% practiced in a cancer center. Compared to low volume surgeons, high volume surgeons were more likely to favor BCS with RT for invasive breast carcinoma (60.8%, 74.0%, and 87.2% for low, moderate, and high volume surgeons, respectively, P < 0.001). Surgeons who favored BCS were more likely to perceive greater quality of life (QOL) benefits for BCS than mastectomy (85.9%) compared with surgeons who favored mastectomy (28.6%) and those who did not favor 1 procedure over the other (60.0%, P < 0.001). In a ductal carcinoma in situ scenario, 35.0% of surgeons favored BCS without RT and 61.0% favored BCS with RT. Opinions regarding the role of RT after BCS varied by geographic site, surgeon volume, and patient age. CONCLUSIONS: Variation in surgeon opinion concerning local therapy reflected clinical uncertainty about the benefits of alternative treatments. High volume surgeons more frequently endorsed current clinical guidelines that favor BCS compared with mastectomy. This may partly be explained by the greater belief that BCS confers a better patient QOL than mastectomy.

Adult↗
PubMed2005

Patient involvement in surgery treatment decisions for breast cancer.

PURPOSE: High rates of mastectomy and marked regional variations have motivated lingering concerns about overtreatment and failure to involve women in treatment decisions. We examined the relationship between patient involvement in decision making and type of surgical treatment for women with breast cancer. METHODS: All women with ductal carcinoma-in-situ and a 20% random sample of women with invasive breast cancer aged 79 years and younger who were diagnosed in 2002 and reported to the Detroit and Los Angeles Surveillance, Epidemiology, and End Results registries were identified and surveyed shortly after receipt of surgical treatment (response rate, 77.4%; n = 1,844). RESULTS: Mean age was 60.1 years; 70.2% of the women were white, 18.0% were African American, and 11.8% were from other ethnic groups. Overall, 30.2% of women received mastectomy as initial treatment. Most women reported that they made the surgical decision (41.0%) or that the decision was shared (37.1%); 21.9% of patients reported that their surgeon made the decision with or without their input. Among white women, only 5.3% of patients whose surgeon made the decision received mastectomy compared with 16.8% of women who shared the decision and 27.0% of women who made the decision (P < .001, adjusted for clinical factors, predisposing factors, and number of surgeons visited). However, this association was not observed for African American women (Wald test 10.0, P = .041). CONCLUSION: Most women reported that they made or shared the decision about surgical treatment. More patient involvement in decision making was associated with greater use of mastectomy. Racial differences in the association of involvement with receipt of treatment suggest that the decision-making process varies by racial groups.

Adult↗
PubMed2005

Patterns and correlates of local therapy for women with ductal carcinoma-in-situ.

PURPOSE: Concerns have been raised about the quality of treatment for women with ductal carcinoma-in-situ (DCIS) because persistent high rates of mastectomy suggest overtreatment, whereas lower than expected rates of radiation therapy after breast-conserving surgery (BCS) suggest undertreatment. PATIENTS AND METHODS: All women with DCIS diagnosed in 2002 and who reported to the Detroit and Los Angeles Surveillance, Epidemiology, and End Results (SEER) registries were identified and surveyed shortly after receipt of surgery (response rate, 79.7%; n = 817). Analyses were restricted to patients with DCIS (n = 659) indicated by SEER stage data. RESULTS: Only 14.0% of patients at lowest risk of recurrence (based on tumor size and histologic grade) received a mastectomy compared with 22.8% and 52.6% of patients at intermediate and highest risk (P < .001). Only 13.1% of patients who were not influenced or slightly influenced by concerns about recurrence received mastectomy compared with 48.8% of women who were greatly influenced by this concern (P < .001). A between-geographic site difference in receipt of radiation after BCS was observed for the lowest risk group (38.9% in Los Angeles v 70.5% in Detroit) but not for the highest risk group (80.2% in Los Angeles v 85.9% in Detroit, P = .006 for site and risk group differences). Between-site differences in receipt of radiation after BCS were consistent with patient recall of surgeon discussions about treatment. CONCLUSION: Surgeons are tailoring their recommendations for local therapy options for DCIS based on important clinical factors. Patient attitudes also play an important role in treatment decisions. The substantial influence of both surgeon opinion and patient attitudes should temper concerns about the quality of treatment for women with DCIS.

Aged↗
PubMed2005

Sexually transmitted diseases and other urogenital conditions as risk factors for prostate cancer: a case--control study in Wayne County, Michigan.

UNLABELLED: OBJECTIVE To investigate associations between prostate cancer and sexually transmitted diseases (STDs), prostatitis, benign prostatic hyperplasia (BPH), and vasectomy in a population-based case-control study in Wayne County, Michigan, among African American and white men aged 50--74 years. METHODS: Incident prostate cancer cases (n=700) from 1996--1998 were identified from the Metropolitan Detroit Cancer Surveillance System. Controls (n=604) were identified through random digit dialing and Medicare recipient lists, and frequency matched to cases on age and race. History of potential prostate cancer risk factors was ascertained through in-person interview. RESULTS: Prostate cancer was not associated with STD or vasectomy history. History of prostatitis was associated with prostate cancer among all subjects (odds ratio [OR]=1.8, 95% confidence interval [CI]: 1.1, 2.9) and in African American men (OR=2.2, 95% CI: 1.1, 4.6). History of BPH was associated with prostate cancer among all subjects (OR=2.4, 95% CI: 1.8, 3.3); significant associations were observed in both African American (OR=2.7, 95% CI: 1.6, 4.4) and white (OR=2.3, 95% CI: 1.5, 3.4) men. CONCLUSIONS: Among all subjects, prostate cancer was associated with prostatitis and BPH history, but not with STD or vasectomy history. Prevention efforts could be enhanced if inflammatory or infectious etiologies are found to be of importance in the subsequent development of prostate cancer.

Aged↗
PubMed2005

Response rates in a case-control study: effect of disclosure of biologic sample collection in the initial contact letter.

PURPOSE: Participants in epidemiology studies are often asked to complete an interview and to provide biospecimens. In a population-based case-control study of kidney cancer involving an interview and optional biospecimens, we examined whether mentioning the biospecimens in the initial contact letter adversely affects willingness to be interviewed. METHODS: Eligible cases (n = 434) and controls (n = 775) in Detroit were alternately assigned to receive one of two versions of the contact letter. Both explained that the study involves an interview with 100 dollars compensation plus an optional component with additional compensation; only one disclosed that the optional component involved biospecimens. RESULTS: There were no meaningful differences between the groups in willingness to be interviewed. However, among 303 cases and 351 controls already interviewed, the proportion providing biospecimens was higher in the fully informed group: for blood, the differences were 10.8 (95% CI, 2.0, 19.5) for cases and 6.7% (95% CI, -1.7, 15.1) for controls. Findings were similar for saliva. CONCLUSIONS: In a study involving an interview and optional biospecimens, informing people about the samples in the contact letter seems preferable to a non-specific reference to a second study component. Both approaches yielded similar interview participation rates, but biospecimen participation rates were higher among those informed about the samples in the contact letter.

Adult↗
PubMed2005

A population-based study of racial and ethnic differences in survival among women with invasive cervical cancer: analysis of Surveillance, Epidemiology, and End Results data.

OBJECTIVE: The incidence of cervical cancer is higher in Hispanic than in non-Hispanic or African American women in the United States, but few studies have examined differences in survival between these groups. The objective of this study was to examine racial/ethnic differences in survival after diagnosis with invasive cervical cancer in a population-based sample of patients while adjusting for patient and tumor characteristics and treatment types. METHODS: We identified 7267 women (4431 non-Hispanic Caucasians, 1830 Hispanic Caucasians, and 1006 non-Hispanic African Americans) diagnosed with primary invasive cervical cancer from 1992 to 1996 (with follow-up through 2000) from the Surveillance, Epidemiology and End Results (SEER) Program. Kaplan-Meier and Cox proportional hazards survival methods were used to assess differences in survival by race/ethnicity. RESULTS: After adjusting for age at diagnosis, histology, stage, first course of cancer-directed treatment (surgery and radiation therapy), and SEER registry, Hispanic Caucasian women were at 26% decreased risk of death from any cause (hazard ratio (HR) = 0.74, 95% confidence interval (CI): 0.66-0.83) and non-Hispanic African American women were at 19% increased risk of death (HR = 1.19, 95% CI: 1.06-1.33) compared to non-Hispanic Caucasian women over the follow-up period. CONCLUSION: Analysis of population-based SEER data indicates significant survival differences by race/ethnicity for women with invasive cervical cancer. Hispanic Caucasian women in SEER had improved survival compared to non-Hispanic Caucasian or non-Hispanic African American women.

Adult↗
PubMed2005

Satisfaction with surgery outcomes and the decision process in a population-based sample of women with breast cancer.

OBJECTIVE: To better understand medical decision making in the context of "preference sensitive care," we investigated factors associated with breast cancer patients' satisfaction with the type of surgery received and with the decision process. DATA SOURCES/DATA COLLECTION: For a population-based sample of recently diagnosed breast cancer patients in the Detroit and Los Angeles metropolitan areas (N=1,633), demographic and clinical data were obtained from the Surveillance, Epidemiology, and End Results tumor registry, and self-reported psychosocial and satisfaction data were obtained through a mailed survey (78.4 percent response rate). STUDY DESIGN: Cross-sectional design in which multivariable logistic regression was used to identify sociodemographic and clinical factors associated with three satisfaction measures: low satisfaction with surgery type, low satisfaction with the decision process, and decision regret. PRINCIPAL FINDINGS: Overall, there were high levels of satisfaction with both surgery and the decision process, and low rates of decision regret. Ethnic minority women and those with low incomes were more likely to have low satisfaction or decision regret. In addition, the match between patient preferences regarding decision involvement and their actual level of involvement was a strong indicator of satisfaction and decision regret/ambivalence. While having less involvement than preferred was a significant indicator of low satisfaction and regret, having more involvement than preferred was also a risk factor. Women who received mastectomy without reconstruction were more likely to report low satisfaction with surgery (odds ratio [OR]=1.54, p<.05), low satisfaction with the process (OR=1.37, p<.05), and decision regret (OR=1.55, p<.05) compared with those receiving breast conserving surgery (BCS). An additional finding was that as patients' level of involvement in the decision process increased, the rate of mastectomy also increased (p<.001). CONCLUSIONS: A significant proportion of breast cancer patients experience a decision process that matches their preferences for participation, and report satisfaction with both the process and the outcome. However, women who report more involvement in the decision process are significantly less likely to receive a lumpectomy. Thus, increasing patient involvement in the decision process will not necessarily increase use of BCS or lead to greater satisfaction. The most salient aspect for satisfaction with the decision making process is the match between patients' preferences and experiences regarding participation.

Aged↗
PubMed2005

Screening for prostate cancer: who and how often?

Engage patients in shared decision making by discussing the benefits and risks of prostate cancer screening. Patients who review educational pamphlets before an office visit engage more fully in the decision-making process. If performing prostate cancer screening, limit to men with greater than 10 years life expectancy. Because the lead time of a diagnosis based on PSA screening is estimated to be 5 to 7 years, PSA screening every other year is unlikely to cause a loss of sensitivity. Men with tumors with a Gleason score less than 5 are the best candidates for "watchful waiting," having a favorable 20-year survival.

Biopsy↗
PubMed2005

Evaluation of African-American and white racial classification in a surveillance, epidemiology, and end results cancer registry.

OBJECTIVES: This study evaluated the validity of registry-reported race for individuals who participated in research studies conducted since 1980 through the Metropolitan Detroit Cancer Surveillance System (MDCSS), a Surveillance, Epidemiology, and End Results (SEER) Program registry. METHODS: 5329 individuals who self-identified as African American or White and were classified in the MDCSS registry as African American or White were included. Self-identified and registry-reported race were compared, and associations between demographics and racial misclassification were examined. RESULTS: Most self-identified African Americans and Whites were correctly classified (sensitivity=98.5%, specificity=99.7%). Males were two times more likely to be misclassified than females [odds ratio (OR)=2.13, 95% confidence interval (CI): 1.06-4.29]. Individuals diagnosed with cancer after 1990 were two times more likely to be misclassified than those diagnosed before 1990 (OR= 2.17, 95% CI: 1.07-4.42). African Americans were four times more likely to be misclassified than Whites (OR=4.39, 95% CI: 2.24-8.60). CONCLUSIONS: Misclassification in the MDCSS registry of African Americans as Whites, and vice versa, is relatively low. Additional studies should evaluate misclassification of African Americans and Whites as other races and/or ethnicities in the SEER registry.

Black or African American↗
PubMed2004

Patient-clinician agreement on signs and symptoms of 'strep throat': a MetroNet study.

BACKGROUND: Despite substantial use of the telephone in health care, only a few studies have formally evaluated the appropriateness of telephone-based management for acute medical problems. The accuracy of patients' report of signs and symptoms remains unknown. OBJECTIVE: We compared the agreement between patient self-assessment and clinician assessment on the typical signs and symptoms of group A beta-haemolytic Streptococcus (GABHS) to investigate the potential difficulties of using patient self-report to triage sore throat patients. METHODS: In this cross-sectional study, each of 200 adult pharyngitis patients was instructed to examine him/herself and to record the symptoms and physical findings. Two clinicians independently interviewed and examined each patient and recorded their findings. Each patient then had a rapid GABHS antigen test, the results of which were blinded to both clinicians and patients. Each patient self-assessment was compared with the findings of each clinician, and the agreement and disagreement between them computed. RESULTS: We found varying levels of agreement (kappa=-0.05 to 0.71) between patients and clinicians on sore throat history and physical assessments. Importantly, there was fair to substantial agreement (kappa=0.20-0.71) on the key signs and symptoms used in GABHS clinical prediction rules. As expected, history items had the highest agreement (kappa=0.52-0.71). Patients were more likely than clinicians to report rather than deny a specific physical sign. CONCLUSION: Adult sore throat patients may reliably report their symptoms, but may not be able to assess and report accurately on relevant physical signs of pharyngitis. Patients have a tendency to over-report physical signs. This study indicates the potential difficulties associated with telephone triage of sore throat patients, or other illnesses that require assessment of physical signs.

Adolescent↗