MPC Member Publications

This database contains a listing of population studies publications written by MPC Members. Anyone can add a publication by an MPC student, faculty, or staff member to this database; new citations will be reviewed and approved by MPC administrators.

Full Citation

Title: Risk factors for meningioma in postmenopausal women: results from the Iowa Women's Health Study

Citation Type: Journal Article

Publication Year: 2011

ISSN: 1523-5866; 1522-8517

DOI: 10.1093/neuonc/nor081 [doi]

PMCID: PMC3158016

PMID: 21750006

Abstract: Few risk factors for meningioma, aside from increasing age and female sex, have been identified. We investigated risk factors for meningioma in elderly women, a group with a high incidence. We evaluated associations of demographic, lifestyle, medical history, and anthropometric variables with risk of meningioma in the Iowa Women's Health Study (IWHS), a population-based, prospective cohort study. Risk factors were collected via questionnaires mailed in 1986 and 1992. Incident meningiomas were identified via linkages to Medicare. Cox regression models were used to examine the association of risk factors with meningioma incidence. The mean age at baseline of the 27,791 women in the analysis cohort was 69.3 years (range, 65.0-84.6 years). During 291,021 person-years of follow-up, 125 incident meningiomas were identified. After adjusting for age, lower levels of physical activity (relative risk [RR] , 0.68 for high versus low; P for trend = .039), greater body mass index (BMI; RR, 2.14 for >/=35 versus 19.5-24.9 kg/m(2); P for trend = .0019), greater height (RR, 2.04 for >66 versus </=62 inches; P for trend = .013), and a history of uterine fibroids (RR, 1.72; 95% confidence interval, 1.19, 2.50) were positively associated with meningioma risk in multivariate analysis. BMI at age 18 and 30 years were not associated with risk. There were no associations with menstrual or reproductive factors or other medical history and lifestyle factors. Physical activity, BMI, height, and history of uterine fibroids were associated with meningioma risk in older women. The positive association with height suggests a role for early life influences on risk, whereas the associations with BMI and physical activity suggest a role for modifiable factors later in life.

User Submitted?: No

Authors: Johnson, DR; Olson, JE; Vierkant, Robert A; Hammack, JE; Wang, Alice H; Folsom, Aaron R; Virnig, Beth A; Cerhan, James R

Periodical (Full): Neuro-oncology

Issue: 9

Volume: 13

Pages: 1011-2029

Countries:

IPUMS NHGIS NAPP IHIS ATUS Terrapop