Factors associated with women's perceptions of physical activity safety during pregnancy.
Health benefits of physical activity (PA) during pregnancy have been noted, but women's perceptions of PA safety have been little studied.


OBJECTIVE
To examine associations among PA participation, safety perceptions, and demographic characteristics.


METHODS
Pregnant women were recruited from nine clinics in Grand Rapids, MI (USA) from April to October, 2006. Demographics, participation in moderate and vigorous PA, and perceived safety of both intensities (5-pt Likert scales) were reported. Logistic regression analyses were used to estimate associations.


RESULTS
Of 342 eligible women, 296 provided complete PA information. Most (88%) participated in some PA and felt moderate PA was safe (89%), but only 36% felt vigorous PA was safe. Feeling unsafe/unsure about moderate PA was associated with non-White race/ethnicity, low education, low income, not participating in moderate PA, and/or not intending to be active during pregnancy. Hispanic ethnicity, low education, nulliparity, and not participating in moderate or vigorous PA were associated with feeling unsafe/unsure about vigorous PA.


CONCLUSIONS
Pregnant women generally feel that moderate PA is safe, but are less certain about vigorous PA. More work is needed to inform pregnant women about the benefits of moderate PA, especially among non-White and low education/income populations.
Mudd
Lanay M
LM
Department of Kinesiology, College of Education, Michigan State University, East Lansing, MI 48824, USA. muddlana@msu.edu
Nechuta
Sarah
S
Pivarnik
James M
JM
Paneth
Nigel
N
D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D015444:Exercise; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008875:Middle Aged; D010349:Patient Compliance; D010807:Physical Endurance; D005082:Physical Exertion; D011247:Pregnancy / Q000523:psychology*; D012649:Self Concept; D012959:Socioeconomic Factors; D014481:United States; D055815:Young Adult