Sentence examples for but prospective data are from inspiring English sources

Preeclampsia is associated with elevated plasma malondialdehyde concentration, but prospective data are scarce.

Sleep patterns change during pregnancy, but prospective data are limited on their relation to gestational diabetes.

Cross-sectional and ecological studies indicate that air pollution may be a risk factor for type 2 diabetes, but prospective data are lacking.

Some investigators have concluded that as many as 50% of patients with a clinical diagnosis of ARDS have a normal EVLWI [42], but more prospective data are needed to assess this issue.

Some investigators have concluded that as many as 50% of patients with a clinical diagnosis of ARDS have a normal EVLWI [ 42], but more prospective data are needed to assess this issue.

Limited prospective data are available, but these indicate that rapid normalization of increased blood lactate levels is an important therapeutic goal in critically ill patients [ 19].

Limited prospective data are available, but these data also indicate that maintaining normal blood lactate levels or rapid normalization of increased blood lactate levels is an important therapeutic goal in critically ill patients.

Prospective data are needed to confirm these findings.

Although prospective data are lacking, retrospective studies and meta-analysis suggest that hyperoxia could be associated with an increased mortality.

However, limited prospective data are available on the rate at which African-American adolescent females delay their initial participation in sexual activity.

Further prospective data are warranted.