Increased time in sedentary behaviour was significantly associated with higher levels of C Reactive Protein and LDL Cholesterol , and a larger newborn abdominal circumference .
Discrepancies were found in associations of sedentary behaviour with gestational weight gain , hypertensive disorders , and birth weight .
No consistent associations were found between sedentary behaviour and other variables such as gestational diabetes .
Conclusions Our review highlights the significant time spent in sedentary behaviour during pregnancy , and that sedentary behaviour may impact on pregnancy outcomes for both mother and child .
Background In the general population , at least 50 % of time awake is spent in sedentary behaviours .
Sedentary behaviours are activities that expend less energy than 1.5 metabolic equivalents , such as sitting .
The amount of time spent in sedentary behaviours is a risk factor for diseases such as type 2 diabetes , cardiovascular disease , and death from all causes .
Even individuals meeting physical activity guidelines are at a higher risk of premature death and adverse metabolic outcomes if they sit for extended intervals .
The associations between sedentary behaviour with type 2 diabetes and with impaired glucose tolerance are stronger for women than for men .
It is not known whether sedentary behaviour in pregnancy influences pregnancy outcomes , but if those negative outcomes observed in general adult population also occur in pregnancy , this could have implication s for adverse outcomes for mothers and offspring .
We aim ed to determine the proportion of time spent in sedentary behaviours among pregnant women , and the association of sedentary behaviour with pregnancy outcomes in mothers and offspring .
Sedentary behaviors and abnormal glucose tolerance among pregnant Latina women.
UNLABELLED Studies conducted among nonpregnant population s have observed an association between sedentary behavior and glucose intolerance . Few studies have investigated this association during pregnancy , particularly among Latina women , a population with higher rates of sedentary behavior and abnormal glucose tolerance ( AGT ) as compared with non-Latina white women . OBJECTIVE The purpose of this study was to estimate the association between sedentary behavior and AGT . RESEARCH DESIGN AND METHODS We used data from the Latina gestational diabetes mellitus study , a prospect i ve cohort of 1231 Latina prenatal care patients in western Massachusetts .  Sedentary behavior  was assessed by bilingual interviewers using a modified version of the  Kaiser Physical Activity Survey  in prepregnancy , early pregnancy , and midpregnancy and defined as hours spent TV watching , frequency of sitting at work , and participation in sports or exercise activity as well as a derived composite of total sedentary activity . AGT was measured at 24 - 28 wk of gestation and abstract ed from medical records after delivery . Multivariate logistic regression was used to calculate odds ratios and 95 % confidence intervals . RESULTS A total of 12 % ( n = 119 ) of participants were classified as having AGT . After adjusting for AGT risk factors , sedentary behaviors in prepregnancy or in early pregnancy were not associated with AGT . However , in midpregnancy , low levels of participation in sports or exercise ( odds ratio = 2.01 , 95 % CI = 1.01 - 4.02 ) and increasing total sedentary activity ( Ptrend = 0.003 ) were associated with increased risk for AGT . CONCLUSIONS Findings suggest an association between sedentary activity in midpregnancy and risk of AGT in this understudied population
Increased time in sedentary behaviour was significantly associated with higher levels of C Reactive Protein and LDL Cholesterol , and a larger newborn abdominal circumference .
Discrepancies were found in associations of sedentary behaviour with gestational weight gain , hypertensive disorders , and birth weight .
No consistent associations were found between sedentary behaviour and other variables such as gestational diabetes .
Conclusions Our review highlights the significant time spent in sedentary behaviour during pregnancy , and that sedentary behaviour may impact on pregnancy outcomes for both mother and child .
Background In the general population , at least 50 % of time awake is spent in sedentary behaviours .
Sedentary behaviours are activities that expend less energy than 1.5 metabolic equivalents , such as sitting .
The amount of time spent in sedentary behaviours is a risk factor for diseases such as type 2 diabetes , cardiovascular disease , and death from all causes .
Even individuals meeting physical activity guidelines are at a higher risk of premature death and adverse metabolic outcomes if they sit for extended intervals .
The associations between sedentary behaviour with type 2 diabetes and with impaired glucose tolerance are stronger for women than for men .
It is not known whether sedentary behaviour in pregnancy influences pregnancy outcomes , but if those negative outcomes observed in general adult population also occur in pregnancy , this could have implication s for adverse outcomes for mothers and offspring .
We aim ed to determine the proportion of time spent in sedentary behaviours among pregnant women , and the association of sedentary behaviour with pregnancy outcomes in mothers and offspring .