Determinants of preventive health behavior in relation to cervical cancer screening among the female population of Belgrade

Identifying the factors that deter or stimulate the women to participate in screening activities is very important in order to design effective education and motivation strategies, particularly in the countries without an organized system. The study employed a case-control design. The participants were recruited in four primary health care institutions in Belgrade over a month. The study group comprised all women aged 18-70 years, who demonstrated an initiative for a PAP- smear. The controls were women with no Pap smears within the last 4 years, matched by age (±2 years), education and marital status with the study group participants. The study instrument was the 62-item self-administered questionnaire. According to multivariate analysis, adherence to cervical cancer screening practices is significantly related to better financial status [odds ratio (OR) = 10.8, P = 0.001], no gender preference for a gynecologist (OR = 3.1, P = 0.015), consultations with a gynecologist (OR = 4.7, P = 0.029), conversation with the women with cervical cancer about that disease (OR = 2.8, P = 0.029) and higher media exposure to information about cervical cancer prevention (OR = 5.0, P = 0.004). Open communication, social networks and improving social-economic status of women in our society are the most prominent factors, most of which are mainly outside the health services' domain and require multisectoral collaboration to improve women's reproductive health.

An Octacalcium Phosphate Forming Cement

The osteoconductive and possibly osteoinductive characteristics of OCP increased the interest in preparation of bone graft materials that contain OCP in its composition. Calcium phosphate cements (CPCs) were prepared using a mixture of α-tricalcium phosphate (α-TCP) and dicalcium phosphate anhydrous (DCPA), with α-TCP / DCPA molar ratio of 1/1 and distilled water or 0.5 mol / L phosphate aqueous solution (pH = 6.1 ± 0.1) as the cement liquid. Hardening time was (30 ± 1) min for the CPC mixed with water and (5 ± 1) min for the CPC mixed with phosphate solution. Diametral tensile strength (DTS), porosity (P), and phase composition (powder x-ray diffraction) were determined after the hardened specimens had been immersed in a physiological-like solution (PLS) for 1 d, 3 d, and 7 d. In CPC specimens prepared with water, calcium hydroxyapatite (HA) was formed and DTS and P were (9.03 ± 0.48) MPa and (37.05 ± 0.20) vol % after 1 d, respectively, and (9.15 ± 0.45) MPa and (37.24 ± 0.63) vol % after 3 d, respectively. In CPC specimens prepared with phosphate solution OCP and HA were formed and DTS and P were (4.38 ± 0.49) MPa and (41.44 ± 1.25) vol % after 1 d, respectively,(4.38 ± 0.29) MPa and (42.52 ± 2.15) vol % after 3 d, respectively, and (4.30 ± 0.60) MPa and (41.38 ± 1.65) vol % after 7 d, respectively. For each group DTS and P did not change with PLS immersion time. DTS was significantly higher and P was significantly lower for CPCs prepared with water. HA formation slightly increased with immersion time from 40 mass % after 1 d to 50 mass % after 3 d in CPCs prepared with water. OCP + HA formation increased with immersion time from 30 mass % after 1 d to 35 mass % after 3 d and to 45 mass % after 7 d in CPCs prepared with 0.5 mol / L phosphate solution.

Clinical factors associated with plasma F2-isoprostane levels in HIV-infected adults

PURPOSE

Oxidant stress may be an effect of antiretroviral therapy (ART) or chronic HIV infection. Plasma F2-isoprostanes (F2-IsoP) reflect lipid peroxidation and oxidant stress and have been described in ART-associated toxicities. We explored factors associated with F2-IsoP in HIV-infected adults.

METHODS

HIV-infected adults enrolled in this cross-sectional study were (a) on ART including zidovudine or stavudine but not non-nucleoside reverse transcriptase inhibitors (NNRTI), (b) on ART including NNRTI, or (c) not on ART. Plasma F2-IsoP levels were quantified by GC/MS, and clinical and laboratory data were collected at enrollment.

RESULTS

Among 285 participants, 24% were female, 37% were African American, and 194 (68%) were on ART; 44 (23%) of whom were receiving efavirenz, 45 (23%) nevirapine, and 85 (44%) protease inhibitors. Median F2-IsoP was lower in those on NNRTI than those on ART without NNRTI (p = .02). In a multivariable model, factors independently associated with increased F2-IsoP were female sex (p = .002), higher BMI (p = .01), and heavy smoking (p = .004). There was a trend toward lower F2-IsoP among nevirapine users (p = .054).

CONCLUSIONS

Among HIV-infected adults, oxidant stress status differs by sex, BMI, smoking status, and perhaps specific ART. Prospective studies should better define relationships between oxidant stress and complications of HIV infection and its therapy.

Calcium Fluoride Precipitation and Deposition From 12 mmol/L Fluoride Solutions With Different Calcium Addition Rates

The effects of different Ca-addition rates on calcium fluoride (CaF2) precipitation and deposition were investigated in 12 mmol/L sodium fluoride solutions to which 0.1 mol/L calcium chloride solution was continuously added at average rates of (5, 7.5, 10, 12.5, 15 or 20) mmol L(-1) min(-1). The changes in ionic fluoride and calcium concentrations, as well as turbidity, were continuously recorded by F and Ca electrodes, and a fiber optic based spectrophotometer, respectively. The F(-) concentration decreased and turbidity increased with time indicating precipitation of CaF2. For the systems with Ca-addition rates of (5, 7.5, 10, 12.5, 15, and 20) mmol L(-1) min(-1), the 1 min CaF2 depositions in the model substrate (cellulose filter paper, pores 0.2 µm) expressed as mean ± SD of deposited F per substrate surface area were (3.78 ± 0.31, 11.45 ± 0.89, 9.31 ± 0.68, 8.20 ± 0.56, 6.63 ± 0.43, and 2.09 ± 0.28) µg/cm(2), respectively (n = 10 for each group). The 1-min F depositions did not show positive correlation to Ca-addition rates. The lowest 1-min F deposition was obtained in the systems with the highest Ca-addition rate of 20 mmol L(-1) min(-1) for which CaF2 precipitation rate reached the maximum value of 0.31 mmol L(-1) s(-1) almost immediately after beginning of reaction (6 s). The largest 1-min F depositions were obtained from the systems with Ca addition rates of (7.5 to 12.5) mmol L(-1) min(-1) in which CaF2 precipitation rates continuously increased reaching the maximum values of (0.13 to 0.20) mmol L(-1) s(-1) after (18 to 29) s, respectively. The 1-min F depositions were greatly enhanced in comparison with the control F solutions that did not have continuous Ca-addition. This indicates that continuous Ca addition that controls the rate of CaF2 formation could be a critical factor for larger F depositions from F solutions. The efficacy of conventional F mouthrinses could be improved with addition of a substance that continuously releases Ca.

Measuring the health impact of human rights violations related to Australian asylum policies and practices: a mixed methods study

Background

Human rights violations have adverse consequences for health. However, to date, there remains little empirical evidence documenting this association, beyond the obvious physical and psychological effects of torture. The primary aim of this study was to investigate whether Australian asylum policies and practices, which arguably violate human rights, are associated with adverse health outcomes.

Methods

We designed a mixed methods study to address the study aim. A cross-sectional survey was conducted with 71 Iraqi Temporary Protection Visa (TPV) refugees and 60 Iraqi Permanent Humanitarian Visa (PHV) refugees, residing in Melbourne, Australia. Prior to a recent policy amendment, TPV refugees were only given temporary residency status and had restricted access to a range of government funded benefits and services that permanent refugees are automatically entitled to. The quantitative results were triangulated with semi-structured interviews with TPV refugees and service providers. The main outcome measures were self-reported physical and psychological health. Standardised self-report instruments, validated in an Arabic population, were used to measure health and wellbeing outcomes.

Results

Forty-six percent of TPV refugees compared with 25% of PHV refugees reported symptoms consistent with a diagnosis of clinical depression (p = 0.003). After controlling for the effects of age, gender and marital status, TPV status made a statistically significant contribution to psychological distress (B = 0.5, 95% CI 0.3 to 0.71, p ≤ 0.001) amongst Iraqi refugees. Qualitative data revealed that TPV refugees generally felt socially isolated and lacking in control over their life circumstances, because of their experiences in detention and on a temporary visa. This sense of powerlessness and, for some, an implicit awareness they were being denied basic human rights, culminated in a strong sense of injustice.

Conclusion

Government asylum policies and practices violating human rights norms are associated with demonstrable psychological health impacts. This link between policy, rights violations and health outcomes offers a framework for addressing the impact of socio-political structures on health.

Endurance and contest: women's narratives of endometriosis

Endometriosis is an often painful medical condition in which, in response to hormones associated with the menstrual cycle, the uterine lining grows in the peritoneum and other organs, bleeding into the surrounding organs and tissues. Diagnosis is not always straightforward, and women and health professionals alike may have difficulties recognizing period pain as a sign of anomaly, considering it instead as an inevitable part of menstruation. This article describes the illness narratives of Australian women with endometriosis, drawing on data collected during a study conducted in Victoria in 2004-5. Thirty women (aged 20-78 years) from various socio-demographic backgrounds participated in in-depth interviews. We explore the influence of socio-demographic background and social and family norms on women's illness narratives of endurance and contest. Narratives of endurance are characterized by the normalization of period pain by young women, their families and health professionals, and, with diagnosis, long-term exposure to biomedical treatments. In contrast, narratives of contest are dominated by how women's subjective experience is challenged by doctors, their requirements for a patient-centered approach, and their desire to have access to complementary treatments.

Circuit breaking: pathways of treatment seeking for women with endometriosis in Australia

Pain resulting from endometriosis is experienced as both a chronic, ongoing condition and an acute episode at time of menstruation, often occurring in association with diarrhea, vomiting, nausea, heavy bleeding, and other reactions. Women expect pain with menstruation, however, and even if they experience major disruptions as a result, they find it difficult to distinguish normal from pathological discomfort. Drawing on qualitative research conducted from 2004 to 2006, we describe the "circuit breakers" that lead Australian women to seek medical advice. These include outside intercession, major disruptions to everyday life, changes in embodied experience, and difficulties in conception and pregnancy. Women's ideas of menstrual pain as "normal" are shared by doctors, resulting in further delays before a definitive diagnosis of endometriosis is made. During this time, women move between doctors and in and out of medical care, which they described through particular narrative styles to highlight the complexity of help seeking. We explore the ways in which ideas of gender, informed by women's embodiment but also the quality of their reporting of symptoms, influence their interactions with health professionals.

"Researcher saturation": the impact of data triangulation and intensive-research practices on the researcher and qualitative research process

Theoretically and methodologically sound qualitative research demands an extended period of fieldwork and the use of multiple methods to achieve data saturation and develop the grounded theory. Little is known about the experiences of researchers who conduct such studies. The authors explore these matters by drawing on their experiences of conducting a 3-year qualitative study with women about their gynecological cancer journey. Their fieldwork consisted of participant observation and in-depth interviews with women and health professionals. They demonstrate that researchers who are involved in all phases of emotionally demanding research; that is, data collection (recruiting, observing, expanding field notes, and interviewing), transcription, and data analysis repeatedly relive difficult events, which might potentially compromise the researchers' well-being and, in turn, the research process and data validity. The authors discuss how researchers can deal effectively with these matters during fieldwork and propose a more formal approach to debriefing.

Family caregivers: Russian-speaking Australian women's access to welfare support

In Australia, rapid population ageing, and government efforts to support people who are chronically ill, elderly or with disabilities to live in their own homes, has led to the primary responsibility of care being undertaken by families. Through its social policies, the Australian government provides income and other types of support to informal caregivers. This article explores how Australian social policy and women's understanding of their roles impact on their access to welfare support. Qualitative research was conducted in Melbourne between February and June 2006. In-depth interviews were undertaken with eight Russian-speaking women involved in caregiving, purposively recruited through ethnic associations, and with four community service providers. Women based their expectations of the gendered and private nature of their role on the social policies in countries of their origin and, hence, did not attempt to access welfare support unless they were referred by health and welfare professionals. In addition, poor referral by professionals, influenced by past societal attitudes that caregiving is a gendered role, contributed to women's limited access to welfare benefits. Changes in the implementation of social policy are proposed to increase caregivers' access to welfare support and efficient utilisation of existing resources.

Quality of life perceptions of middle-aged women living with a disability in Muang district, Khon Kaen, Thailand: WHOQOL perspective

OBJECTIVES

Measure the quality of life of middle-aged women with a disability and examine the association of their quality of life and socio-demographic factors.

MATERIAL AND METHOD

A cross-sectional study was applied Thirty-two women with disabilities aged 40-60 years were selected by using stratified random sampling. The WHOQOL-BREF-THAI, Modified Barthel ADL Index (BAI), Chula ADL Index (CAI), and Estrogen hormone deficit syndrome questionnaires were applied Data were analyzed by using descriptive analysis and Spearman's correlation.

RESULTS

The level of their overall quality of life, when measuring all dimensions of WHOQOL, was moderate. Overall, QOL perceptions correlated positively and significantly with BAI (r(s) = 0.4848, p = 0.0048), CAI (r(s) = 0.5963, p = 0.0005), and their income balance (r = 0.4124, p = 0.0150), while other factors such as marital status, educational level, occupation, duration of disability, disability level, health problem, and estrogen hormone deficit syndrome were not statistically significant correlated.

CONCLUSION

The present study results revealed that independency and financial sufficiency are significant factors on quality of life of disabled middle-age women. Promoting independency and financial status may be crucial for enhancing their quality of life.

Women's perspectives of pain following day surgery in Australia

OBJECTIVE

To investigate the incidence of pain following discharge from reproductive day surgery.

DESIGN

Cross-sectional descriptive study.

SETTING

A public hospital for women in Melbourne.

SUBJECTS

315 women participated in phone interviews and 10 in face-to-face interviews.

MAIN OUTCOME MEASURE(S)

Self-reports of pain were assessed in relation to age, English and non-English speaking background, prior experience of day surgery, type of surgery, time in recovery, information provision prior to surgery, and access to significant others at home.

RESULTS

Older women were less likely to report having pain immediately following discharge (regression coefficient = -0.72, 95% CI, 0.58 to 0.88, p < or = 0.01), or within 48 hours following discharge (regression coefficient = - 0.71, 95% CI, 0.57 to 0.88, p < or = 0.05). Women with a prior experience of day surgery were 1.9 times more likely to be in pain within 48 hours following surgery (regression co-efficient 1.88, 95% CI, 1.134 to 3.10, p < or = 0.05). Women who understood information were less likely to report that they experienced pain within 48 hours of discharge (regression co-efficient -0.74, 95% CI, 0.24 - 0.95, p < or = 0.05).

CONCLUSIONS

Younger patients, those who have had prior experience of day surgery and those who received inadequate information prior to surgery were most likely to report pain. Adequate individual patient assessment will ensure that patients' experience of pain following day surgery is minimised.

Discourses of normality and difference: Responses to diagnosis and treatment of gynaecological cancer of Australian women

By comparison to other cancers such as breast and lung cancer, women in Australia are relatively infrequently diagnosed with gynaecological cancers. Apart from cervical cancer, public health information on gynaecological cancer is limited, as are published stories from gynaecological cancer survivors in women's magazines. Our qualitative study investigated how women with gynaecological cancers develop an identity in relation to their illness, and examined the extent of, and reasons for, a sense of perceived difference. The study was conducted between 2001 and 2003 and included in-depth interviews with 52 women aged 27-80 years diagnosed with gynaecological cancer within the past 5 years. Our analysis illustrates how women draw on a wider cancer discourse to make sense of their own illness, which gave them a sense of commonality. However, some women, predominantly those who were diagnosed with cancer of the vulva or vagina, or who underwent particular uncommon or unfamiliar treatments such as brachytherapy, had difficulties situating their illness within the wider cancer discourse. This had implications for women when accessing social support.

Typologies of rural lay-health advocacy among rural women in Australia

BACKGROUND

Public health advocacy effects changes in health behaviors and outcomes through applying health promotion expertise to specific groups. Advocacy occurs through the provision of tools to empower those who are either experiencing, or at risk of, a particular health status.

RESEARCH OBJECTIVES

Health-care experiences of women living in rural Victoria, Australia, were explored in the context of generally poor access to reproductive health services. Women's experiences are investigated within the theoretical framework of lay-health advocacy, i.e. relying on individual health care experience and knowledge to promote and improve the health care of others.

METHODOLOGY

The study applied a qualitative design, and a self-identified sample of women was recruited through network sampling techniques. Fifty-seven women participated in in-depth interviews.

RESULTS

Three types of lay-health advocacy emerged. Advocacy-seekers expected the researchers to use their experiences of poor health-care to educate health professionals to provide better quality care. Advocacy providers used their knowledge and experiences to take an active part in promoting the health-care of other women. Story-tellers expected their narratives to empower other women or unidentified social groups to feel less isolated in their health care experiences.

DISCUSSION

In providing narratives of their health-care, women were critical of social inequalities facing people living in rural Australia. Lay-health advocates offer a cost-effective and appropriate option for reducing adverse health outcomes within resource-poor settings. Informed by women's narratives, we suggest strategies to enhance rural women's health-care.

Internet advertising of artificial tanning in Australia

Artificial tanning, defined as deliberate exposure to ultraviolet rays produced by artificial tanning devices, is a new and emerging public health issue in Australia and globally. Epidemiological research suggests that artificial tanning may contribute to the incidence of melanoma, nonmelanoma skin cancer as well as other health problems. Given that Australia has a high incidence of skin cancer, we have undertaken a study to explore how artificial tanning has been promoted to its users. The aim was to analyze the completeness and accuracy of information about artificial tanning. A content analysis of web sites of tanning salons and distributors of tanning equipment in Australia was conducted. A total of 22 web sites were analyzed. None of the solarium operators or distributors of equipment provided full information about the risks of artificial tanning. Fifty-nine percent of web advertisements had no information and 41% provided only partial information regarding the risks of artificial tanning. Pictures with the image of bronze-tanned bodies, predominantly women, were used by all web advertisers. In light of the success of sun-safety campaigns in Australia, the findings of future epidemiological research on the prevalence of artificial tanning and sociological and anthropological research on why people utilize artificial tanning should be a basis for developing effective targeted health promotion on the elimination of artificial tanning in the country.

Maternal identity change as a consequence of antenatal hospitalization

Despite low fertility rates in Western countries, maternity remains one of the major goals of women from various socioeconomic backgrounds. While most women will have low-risk pregnancies, common serious disorders of pregnancy, such as preeclampsia, premature rupture of the membranes, placenta previa, or fetal growth restriction, may compromise maternal and infant outcomes. The experiences of urban and rural women in Australia who have had difficulties in maintaining their pregnancies are analyzed in this article. We study the impact of individual and social factors that facilitate or impede women's adjustment to the risks associated with these disorders. The analysis of in-depth interviews with 27 women hospitalized antenatally indicates that most women were unfamiliar with the diagnoses and acted as passive "decision takers," complying with medical advice to remain in the hospital. Admission to a tertiary hospital ward that provided care to women with pregnancy disorders promoted the formation of a new identity, that of a woman whose pregnancy did not follow the expected path. Further, hospitalization offered women the opportunity to interact with others in similar difficult situations and, hence, feel less isolated.

Treatment decisions: A qualitative study with women with gynaecological cancer

This qualitative study investigated women's participation in decisions regarding treatment of gynaecological cancer. Thirty women, receiving health care in two tertiary hospitals in Australia, were interviewed face-to-face. For women with gynaecological cancer, the most influential factors in treatment decisions are still the surgeon's recommendation and fear of dying from cancer.

The health of immigrant women: Queensland women from the former Yugoslavia

A study of the social and health status of women from the former Yugoslavia was conducted in Queensland, Australia. Study participants were predominantly refugee women who had migrated to Australia between 1991 and 1996. A significant number of the women rated their health status as poor or fair. Most women did not perceive any change in health following migration, but more felt that their health had deteriorated than improved. Applying a social model of health, we explored the social contexts of countries of origin and destination that impact on women's health. We analyze how pre-immigration trauma, settlement problems, health risk behaviors, and participation in screening programs affect women's health status and health needs. Data analysis indicated that government and non-government services can reduce the impact of pre-immigration experience on health risk behaviors and poor health outcomes only to a limited degree. Since the low socioeconomic status of immigrants following immigration was identified by women as a main contributing factor to their poor health status, government support in tackling structural barriers in accessing the Australian labor market is essential to achieve positive health outcomes.

Complementary medicine use by Australian women with gynaecological cancer

AIMS AND OBJECTIVES

Social and cultural factors are identified that impact on complementary therapy use among Australia-born and immigrant women diagnosed with gynaecological cancer.

METHODS

A qualitative study design including in-depth interviews with women diagnosed with gynaecological cancer (N=53) and participant observation was conducted.

RESULTS

Approximately one-third of women utilized complementary and alternative medicine, with this being determined by current health concerns and health beliefs related to the efficacy of different modalities. Four types of complementary therapy users emerged: consequential, therapeutic, informed and exploratory.

CONCLUSION

There was a relatively low uptake of complementary treatments. Choice was influenced by women's socio-demographic background, clinical and personal history, lack of personal experiences of gynaecological cancer among study participants' kin and friends, and lack of popular alternative literature on such cancer.

Awareness of cervical cancer screening among women in Serbia

BACKGROUND

The success of cervical cancer screening programs in North America and Western Europe has led to their expansion into other regions of the world. As these services become available on a large scale in other countries, it is imperative to understand the background conditions that may present challenges to their effectiveness there.

METHODS

Women were recruited from two different areas in Central Serbia. Both focus group discussions and survey instruments were used to gauge participants' knowledge and attitudes about cervical cancer screening issues.

RESULTS

Results were mostly similar to comparable studies performed in other regions. Education and economic status were not highly related to knowledge about cervical screening. The population sampled showed a broad lack of knowledge about the necessity of screening and shared attitudinal barriers with women in other regions.

CONCLUSION

The success of public awareness campaigns elsewhere suggests that a media-centered approach could have good results in Serbia. The lack of media attention noted in the study focus groups supports this conclusion.

“Like roulette”: Australian women's explanations of gynecological cancers

Drawing on data from interviews and other ethnographic research, we examine how Australian women from different ethnic and cultural backgrounds make sense of having gynecological cancer. Alternative explanatory models often co-exist in a single narrative, but there is significant consistency in the etiology of cancer among Australian-born and immigrant women. In acknowledging the unpredictability of cancer and the prognosis of particular disease, women contextualize their own experience as a matter of luck, outside their control or influence. Most often women relate their own occurrence of cancer to their social setting and relational factors rather than personal behavior, but at the same time, they acknowledge the interaction of external forces and individual factors, particularly in the case of diet and stress. Women can control diet to some extent, although many note the irony of having developed cancer even when they have eaten well. Stress, on the other hand, is largely considered as external to and beyond women's control. Women speak of stress as a characteristic of contemporary social life, as well as their own public and domestic, physical and emotional lives; for these women stress in any of these areas can create physical vulnerability that may result in cancer. Since women associate cancer with loss of control, the idea of cancerous cells out-of-control within their bodies operates as a metonym of women's views of themselves interpersonally and socially.

Barriers to cervical cancer screening: a qualitative study with women in Serbia

Serbia employs opportunistic approaches to cervical cancer screening, leading to inequitable health care access. To better understand the health care needs of women, we investigated their knowledge of and perceived barriers to cervical cancer screening. Data reported in the paper arise from nine focus group discussions with 62 women from diverse socio-economic backgrounds. They were recruited in two cities with contrasting social settings, Belgrade, the Serbian capital, and a regional town, Smederevo. Thematic analysis identified that the interplay of social and personal barriers influenced women's poor presentation for screening. Inadequate public health education, lack of patient-friendly health services, socio-cultural health beliefs, gender roles, and personal difficulties were the most salient barriers to screening. We suggest how within the context of opportunistic screening patient education may be employed. The introduction of compulsory cervical cancer screening, suggested by some participants, is also discussed.

[Correlation between glaucomatous hemifield scotomas and measurements of nerve fiber layer thickness using scanning laser polarimetry]

BACKGROUND

The purpose of the present study was to investigate wether a reduction of the retinal nerve fiber layer (RNFL) in patients with hemifield scotoma can be measured with scanning laser polarimetry and wether regional RNFL parameters can be correlated with the corresponding visual field indices.

PATIENTS AND METHODS

We included one eye from each of 40 normal subjects and one eye from each of 40 glaucoma patients. Automated perimetry was performed and the RNFL was analyzed.

RESULTS

HMD values obtained by white-white (W/W) and blue-yellow (B/Y) perimetry failed to correlate significantly with most of the corresponding RNFL parameters obtained with the GDx. Significant correlations were only shown for the inferior HMD (W/W and B/Y) and the superior ratio, superior average, and deviation superior. Furthermore, we found a high correlation between differences of upper and lower GDx parameters and differences of upper and lower visual field indices of W/W and B/Y perimetry.

CONCLUSIONS

Scanning laser polarimetry can detect differences in RNFL sectors in patients with functional hemifield differences and carries the potential to detect changes in RNFL thickness at an early stage.