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Table 5 Newcastle-Ottawa Scale for case-control studies

From: The effects of vigorous intensity exercise in the third trimester of pregnancy: a systematic review and meta-analysis

 

Selection

Comparability

Exposure

Is the case definition adequate?

Representativeness of the cases

Selection of controls

Definition of controls

Study controls for relevant primary confounder

Study controls for other secondary confounders

Assessment of exposure

Same method of ascertainment for cases and controls

Non-response rate

Total

Kuhrt, et al. (2018) [43]

0

0

1

1

0

0

0

1

0

3

Zeanah, et al., (1993) [44]

0

0

1

0

0

0

0

1

0

2