Management of SPN in France. Pathways for definitive diagnosis of solitary pulmonary nodule: a multicentre study in 18 French districts-0

Aspiration biopsy; Wang: Wang needle biopsy; SUR: surgery; CRT: chemoradiotherapy).<p><b>Copyright information:</b></p><p>Taken from "Management of SPN in France. Pathways for definitive diagnosis of solitary pulmonary nodule: a multicentre study in 18 French districts"</p><p>http://www.biomedcentral.com/1471-2407/8/93</p><p>BMC Cancer 2008;8():93-93.</p><p>Published online 10 Apr 2008</p><p>PMCID:PMC2373300.</p><p></p

Distribution of cases and controls in menopausal women according to selected characteristics and risk factors for breast cancer.

a<p>Odds Ratios adjusted for age, study area and all other variables in the table</p

Odds ratios for breast cancer among current users of menopausal hormone therapy by time interval between start of menopause and start of MHT use^<b>a</b>.

a<p>Analyses restricted to current users of MHT who used only one type of MHT</p>b<p>Odds Ratios adjusted for study area / Age at reference date/ Age at menarche / Parity / Age at first full-term pregnancy / Breast feeding /History of benign breast disease / Family history of breast cancer in first degree relatives / BMI / Oral contraceptive use.</p

Odds ratios for breast cancer among current users of combined MHT by type of treatment and duration of use.

a<p>Odds Ratios adjusted for Study area/ Age at reference date / Age at menarche / Parity / Age at first full-term pregnancy / Breast feeding /History of benign Breast disease / Family history of breast cancer in first-degree relatives / BMI / Oral contraceptive use</p

Odds ratios for breast cancer by type of menopausal hormone therapy and duration of use in current and past users.

a<p>Odds Ratios adjusted for Study area / Age at reference date/ Age at menarche / Parity / Age at first full-term pregnancy / Breast feeding /History of benign breast disease / Family history of breast cancer in first-degree relatives / BMI / Oral contraceptive use</p

Odds ratios for breast cancer among current users of menopausal hormone therapy by hormonal receptor status and histology.

a<p>Odds Ratios adjusted for Study area/ Age at reference date/Age at menarche / Parity / Age at first full-term pregnancy / Breast feeding /History of benign Breast disease / Family history of breast cancer in first-degree relatives / BMI / Oral contraceptive use</p

Table_1_Breast cancer and occupation: Non-parametric and parametric net survival analyses among Swiss women (1990–2014).DOCX

IntroductionOccupation can contribute to differences in risk and stage at diagnosis of breast cancer. This study aimed at determining whether occupation, along with skill level and the socio-professional category, affect the breast cancer survival (BCS) up to 10 years after diagnosis.Materials and methodsWe used cancer registry records to identify women diagnosed with primary invasive breast cancer in western Switzerland over the period 1990–2014 and matched them with the Swiss National Cohort. The effect of work-related variables on BCS was assessed using non-parametric and parametric net survival methods.ResultsStudy sample included 8,678 women. In the non-parametric analysis, we observed a statistically significant effect of all work-related variables on BCS. Women in elementary occupations, with low skill level, and in paid employment not classified elsewhere, had the lowest BCS, while professionals, those with the highest skill level and belonging to top management and independent profession category had the highest BCS. The parametric analysis confirmed this pattern. Considering elementary occupations as reference, all occupations but Craft and related trades had a hazard ratio (HR) below 1. Among professionals, technicians and associate professionals, and clerks, the protective effect of occupation was statistically significant and remained unchanged after adjustment for age, calendar period, registry, nationality, and histological type. After adjusting for tumor stage, the HRs increased only slightly, though turned non-significant. The same effect was observed in top management and independent professions and supervisors, low level management and skilled laborers, compared to unskilled employees.ConclusionThese results suggest that work-related factors may affect BCS. Yet, this study was conducted using a limited set of covariates and a relatively small study sample. Therefore, further larger studies are needed for more detailed analyses of at risk occupations and working conditions and assessing the potential interaction between work-related variables and tumor stage.</p

Table_2_Breast cancer and occupation: Non-parametric and parametric net survival analyses among Swiss women (1990–2014).docx

IntroductionOccupation can contribute to differences in risk and stage at diagnosis of breast cancer. This study aimed at determining whether occupation, along with skill level and the socio-professional category, affect the breast cancer survival (BCS) up to 10 years after diagnosis.Materials and methodsWe used cancer registry records to identify women diagnosed with primary invasive breast cancer in western Switzerland over the period 1990–2014 and matched them with the Swiss National Cohort. The effect of work-related variables on BCS was assessed using non-parametric and parametric net survival methods.ResultsStudy sample included 8,678 women. In the non-parametric analysis, we observed a statistically significant effect of all work-related variables on BCS. Women in elementary occupations, with low skill level, and in paid employment not classified elsewhere, had the lowest BCS, while professionals, those with the highest skill level and belonging to top management and independent profession category had the highest BCS. The parametric analysis confirmed this pattern. Considering elementary occupations as reference, all occupations but Craft and related trades had a hazard ratio (HR) below 1. Among professionals, technicians and associate professionals, and clerks, the protective effect of occupation was statistically significant and remained unchanged after adjustment for age, calendar period, registry, nationality, and histological type. After adjusting for tumor stage, the HRs increased only slightly, though turned non-significant. The same effect was observed in top management and independent professions and supervisors, low level management and skilled laborers, compared to unskilled employees.ConclusionThese results suggest that work-related factors may affect BCS. Yet, this study was conducted using a limited set of covariates and a relatively small study sample. Therefore, further larger studies are needed for more detailed analyses of at risk occupations and working conditions and assessing the potential interaction between work-related variables and tumor stage.</p

Flow chart for the selection of subject for the statistical analysis.

<p>Flow chart for the selection of subject for the statistical analysis.</p

Characteristics of breast cancer subtypes of patients in Côte d’Or selected for the study (2003–2013).

<p>Characteristics of breast cancer subtypes of patients in Côte d’Or selected for the study (2003–2013).</p