Sentence examples for mortality is challenging from inspiring English sources

Establishing the impact of JSY on maternal mortality is challenging for several reasons.

In general, estimation of diabetes mortality is challenging due to various reasons.

Studying cardiovascular mortality is challenging because symptoms can induce sicker workers to reduce their exposure, causing healthy-worker survivor bias.

Selection against mortality is challenging because heritability is low, censoring is high, and individual survival depends on social interactions among cage members.

Disentangling the set of factors that have contributed to declining heat-related mortality is challenging in part because of limited data availability (e.g., lack of AC usage data or even AC prevalence data for all years and cities) and in part because many potential adaptive factors are changing slowly over time and lack sufficient year-to-year variability.

Whether vitamin D supplementation in frail subjects may reduce mortality is challenging and needs to be investigated in the future.

Therefore, the extent to which comorbidity has an independent prognostic effect on mortality is challenged by certain studies reporting that the effect of comorbidity on survival is contingent upon patients' functional status and the severity of their comorbid conditions.

Estimating child mortality Global estimates of child mortality are challenging to produce because many countries lack complete systems to track vital records.

### Note to editors: Global estimates of child mortality are challenging to produce because many countries lack complete systems to track vital records.

A general consensus on the ability of serum CRP to predict mortality was challenged in a study which was unable to demonstrate the same predictive value of serum CRP on mortality in patients with moderate to very advanced COPD [ 39].

This apparent paradox of high coverage levels of institutional births with high maternal mortality level is challenging.