Biomedical subjects

Julia McQuillan

Publications and source records attributed to Julia McQuillan.

3 recordsLinked to original sources

PubMed2006

Explaining disparities in treatment seeking: the case of infertility.

OBJECTIVE: To present an integrated model of help-seeking, review empirical work in its support, and show its application to the explanation of racial and ethnic disparities in infertility help-seeking. DESIGN: Review. SETTING: None. PATIENT(S): None. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): None. RESULT(S): None. CONCLUSION(S): A help-seeking model provides a plausible explanation of observed disparities in infertility help-seeking. In addition to being related to income, race and ethnicity is related to prior experience with doctors, marital status, parity, knowledge and attitudes toward reproductive technology, and attitudes supporting spiritual rather than technological solutions to health problems.

Ethnicity↗

PubMed2005

Infertility: testing a helpseeking model.

This paper uses data from a study of 196 infertile women from the Midwestern US to examine a general theory of helpseeking behavior applied to infertility. All of these women report meeting the medical definition of infertility--12 months or more of regular intercourse without conception--at some point in their lives. Only 35 percent of this sample of infertile women identified themselves as having had fertility problems and only 40 percent had sought medical treatment. Drawing on prior theories of helpseeking, we examine the effects of symptom salience, life course cues, attitudes, predisposing factors, and enabling conditions on helpseeking. We posit a model in which a cognitive dimension (perceived infertility) mediates between these predictors and medical helpseeking. Symptom salience (experienced infertility while actively trying to get pregnant), low parity, and poor subjective health are significantly related to perceived infertility, which is, in turn, significantly associated with helpseeking for infertility. Supporting the conclusion that the cognitive dimension of identifying oneself as infertile is critical to helpseeking, the relationship of symptom salience to helpseeking is partially mediated by perceived problems. Internal health locus of control is associated with lower odds of helpseeking but not to perceived infertility.

Adult↗

PubMed2003

A comparison of self-reports of distress and affective disorder diagnoses in rheumatoid arthritis: a receiver operator characteristic analysis.

OBJECTIVE: To compare 3 commonly used psychiatric symptom checklists (the Center for Epidemiological Studies Depression Scale [CES-D], the Positive and Negative Affect Schedule, and the Endler Multidimensional Anxiety Scales [EMAS]) to determine their sensitivity, specificity, and ability to discriminate between a disorder (Major Depression [MD], Generalized Anxiety Disorder [GAD]), and no disorder. To compare the checklists for their ability to discriminate between type of disorder (MD and GAD). To evaluate the discriminant ability of the subscales, particularly positive affect; whether the somatic items in the CES-D artificially inflate affective scores; and the optimal cut off score for the CES-D. METHODS: We compared the 3 scales to diagnostic criterion of MD, GAD, and comorbid disorder using receiver operator characteristic (ROC) and logistic regression analyses. The sample consisted of a national panel of 415 individuals with rheumatoid arthritis (RA). RESULTS: Each of the scales had high sensitivity and specificity (areas under the curve: CES-D = 0.92, negative affect = 0.88, positive affect and EMAS = 0.82). The CES-D, however, demonstrated better sensitivity and specificity than the positive affect and the EMAS, but not the negative affect scale. CONCLUSION: All 3 self-reports have high combined sensitivity and specificity as measures of affective disorders among RA patients.

Aged↗