The personal cancer screening behaviours of nurses and midwives

Lifestyle and occupational factors associated with participation in breast mammography screening among Western Australian women

Objectives

Various lifestyle and occupational factors have been associated with an increased risk of breast cancer, but there is limited research investigating the relationship between these factors and participation in breast cancer screening. This study explores the associations between lifestyle and occupational factors and participation in breast mammography screening among women living in Western Australia.

Methods

This study involved 1705 women aged 40 and older who participated as controls in the Breast Cancer Environment and Employment Study conducted in Western Australia. Self-reported questionnaire data were collected on participation in mammography screening, demographic factors, and lifestyle and occupational variables (smoking, physical activity, alcohol consumption, body mass index, use of contraceptive pill and hormone replacement therapy, breastfeeding, occupation, and participation in shift work). Multivariate modified Poisson regression was used to identify variables associated with ever participation in breast mammography screening.

Results

Just over 88% of women reported having ever had a mammogram. Likelihood of having ever had a mammogram was higher among women who had ever used hormone replacement therapy (adjusted prevalence ratio (aPR) = 1.05, 95% CI 1.02–1.07). Women who worked in clerical occupations (aPR = 1.06, 95% CI 1.01–1.11) or home duties (aPR = 1.05, 95% CI 1.00–1.11) were also more likely to report having ever had a mammogram compared with those in professional or technical occupations.

Conclusions

Participation in mammography screening was found to differ by lifestyle and occupational factors. These results have important implications for public health strategies on improving screening participation.

Lifestyle and occupational factors associated with participation in colorectal cancer screening among men and women in Australia

This study explores the associations between lifestyle and occupational factors and participation in colorectal cancer (CRC) screening among men and women aged 50 and over and living in Australia. We used weighted data from the Australian National Health Survey 2014-15 to produce population estimates. Lifestyle variables investigated were smoking, physical activity, alcohol consumption, fruit and vegetable consumption, and body mass index, while the occupational variables were labour force status, occupation, and participation in shift work. Using weighted data, 1,990,287 men (55%) and 1,898,232 women (49%) reported ever-screening for CRC. Female current smokers were less likely to report ever-screening for CRC (adjusted RR = 0.78, 95% CI 0.64-0.96), as were men who were less physically active (aRR = 0.87, 95% CI 0.78-0.97), reported no alcohol consumption (aRR = 0.73, 95% CI 0.59-0.91), and reported eating more vegetables (aRR = 0.84, 95% CI 0.72-0.99). When lifestyle behaviours were combined into a healthy lifestyle index score, a significant trend was observed for both men and women, whereby those who reported engaging in more healthy behaviours were more likely to have ever-screened for CRC (p = .027 men; p < .001 women). No associations were observed between CRC screening and occupational variables. This is the first comprehensive assessment of the lifestyle and occupational factors associated with participation in CRC screening among men and women in Australia. Participation in CRC screening was greater among those engaging in more healthy behaviours, suggesting that an individual's pattern of lifestyle behaviours may be important in determining screening participation. These results have important implications for public health strategies on improving CRC screening participation.

Risk factors and relationship between screening periodicity and risk of cervical cancer among nurses and midwives. A cross-sectional study

BACKGROUND

If nurses and midwives undergo cervical cancer screening regularly, they can become role models for other women regarding this screening.

OBJECTIVES

The aims here were (i) to determine factors associated with undergoing cervical cancer screening; and (ii) to examine the association of cervical cancer screening periodicity with cervical cancer risk levels among nurses and midwives.

DESIGN AND SETTING

Cross-sectional study in a public hospital.

METHODS

466 nurses and midwives participated in this study. The relationships between undergoing Pap smear screening and sociodemographic characteristics, cervical cancer risk factors, perception of cervical cancer risk and calculated cervical cancer risk levels were examined. Cervical cancer risk levels were determined using the "Your Disease Risk" assessment tool (Washington University).

RESULTS

35% of the nurses and midwives had undergone Pap smear testing at least once in their lifetimes. The odds of having undergone Pap smear testing were higher among smokers (odds ratio, OR: 2.08; 95% confidence interval, CI: 1.24-3.48) and among those who perceived their risk of cervical cancer to be high (OR: 3.60; 95% CI: 1.36-9.51). The frequency of undergoing Pap smear testing at least once in a lifetime was higher among primiparae (OR: 17.99; 95% CI: 6.36-50.84) and secundiparae (OR: 41.53; 95% CI: 15.01-114.91) than among nulliparae. No relationship was found between Pap smear test periodicity and calculated risk level.

CONCLUSION

There is a need to assess motivational barriers that might lead to low levels of Pap smear screening among nurses and midwives who are role models for women regarding cervical cancer prevention.