Judith Ann Dean

Cervical screening uptake: A cross-sectional study of self-reported screening attitudes, behaviours and barriers to participation among South Asian immigrant women living in Australia

Introduction: Cervical cancer remains a major cause of morbidity and mortality among women from low and lower middle-income countries, as well as underserved population subgroups in high-income countries. Migration from South Asia to Australia has increased over the last decade, and immigrant women from this region have been reported as a subgroup, with less than optimal cervical screening participation in Australia. This study examined cervical screening uptake and associated behavioural attitudes among South Asian immigrant women living in Queensland Australia. Methods: A cross-sectional, Internet-based survey was used to collect data from a convenience sample of 148 South Asian women living in Queensland. The main outcome measure was receipt of cervical screening test ever (yes/no) and its recency (within 2 years/more than 2 years). The survey also examined participants’ views on barriers towards screening and ways to enhance it. Results: Of 148 women who completed the survey, 55.4% (n = 82) reported ever having a cervical screening test before and 43.9% (n = 65) reported having it in previous two years. Not having a previous cervical screening test was significantly associated with duration of stay in Australia for less than five years, not having access to a regular general practitioner (GP), not being employed, having low cervical cancer knowledge level and not knowing if cervical screening test is painful or not. Most commonly reported barriers to screening uptake included considering oneself not at risk, lack of time and lack of information. The most favoured strategy among participants was encouragement by GP and awareness through social media advertisements. Conclusion: This study provided insights into factors that need consideration when developing future targeted interventions.

Reasons behind Low Cervical Screening Uptake among South Asian Immigrant Women: A Qualitative Exploration

Despite advancements in prevention strategies, cervical cancer remains a leading cause of death among underprivileged women. Although Australia has low age-standardized cervical cancer incidence rates compared with other countries, disparities exist in cervical screening uptake among certain population subgroups, especially those from culturally and linguistically diverse (CALD) backgrounds. South Asian immigrant women have been reported to have lower cervical screening uptake than Australian-born women and those from other immigrant backgrounds. The objective of this study was to gain insight into the reasons and barriers for low cervical screening participation among South Asian immigrant women, through qualitative exploration. Semi-structured, in-depth interviews were conducted with 20 women, aged 26–50 years, living in Queensland, Australia, who were recruited via purposive sampling. After translation and transcription of recorded interviews, data was analysed via inductive thematic approach. Resulting themes, illustrating barriers towards screening, included: lack of cervical cancer and screening knowledge, especially of the changes in the revised screening program; effect of preventive, health-seeking behaviours; health care system factors; role of practical constraints and influence of sociocultural beliefs. Results suggest that culturally informed interventions, that involve relevant information provision and behavioural change strategies, to clarify women’s misconceptions, are required.

Interventions to increase cervical screening uptake among immigrant women: A systematic review and meta-analysis

Numerous intervention studies have attempted to increase cervical screening uptake among immigrant women, nonetheless their screening participation remains low. This systematic review and meta-analysis aimed to summarise the evidence on interventions to improve cervical screening among immigrant women globally and identify their effectiveness. Databases PubMed, EMBASE, Scopus, PsycINFO, ERIC, CINAHL and CENTRAL were systematically searched from inception to October 12, 2021, for intervention studies, including randomised and clinical controlled trials (RCT, CCT) and one and two group pre-post studies. Peer-reviewed studies involving immigrant and refugee women, in community and clinical settings, were eligible. Comparator interventions were usual or minimal care or attention control. Data extraction, quality appraisal and risk of bias were assessed by two authors independently using COVIDENCE software. Narrative synthesis of findings was carried out, with the main outcome measure defined as the cervical screening uptake rate difference pre- and post-intervention followed by random effects meta-analysis of trials and two group pre-post studies, using Comprehensive Meta-Analysis software, to calculate pooled rate ratios and adjustment for publication bias, where found. The protocol followed PRISMA guidelines and was registered prospectively with PROSPERO (CRD42020192341). 1,900 studies were identified, of which 42 (21 RCTS, 4 CCTs, and 16 pre-post studies) with 44,224 participants, were included in the systematic review, and 28 with 35,495 participants in the meta-analysis. Overall, the uptake difference rate for interventions ranged from -6.7 to 96%. Meta-analysis demonstrated a pooled rate ratio of 1.15 (95% CI 1.03–1.29), with high heterogeneity. Culturally sensitive, multicomponent interventions, using different modes of information delivery and self-sampling modality were most promising. Interventions led to at least 15% increase in cervical screening participation among immigrant women. Interventions designed to overcome logistical barriers and use multiple channels to communicate culturally appropriate health promotion messages are most effective at achieving cervical screening uptake among immigrant women.