作者
Mauricio E Correa, Anne-Marie Côté, Dane A De Silva, Li Wang, Prianthiny Packianathan, Peter von Dadelszen, Laura A Magee
发表日期
2017/1/1
期刊
Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health
卷号
7
页码范围
50-53
出版商
Elsevier
简介
Objectives
To compare the Multistix 10SG/visual-read with two automated methods (Multistix 10SG/Clinitek 50 and Chemstrip 10A/Urisys 1100) to detect significant proteinuria among high-risk pregnant women.
Study design
Prospective cohort study at British Columbia Women’s Hospital & Health Centre, Vancouver, Canada.
Main outcome measures
Diagnostic accuracy determined by sensitivity, specificity, positive and negative likelihood ratios (LR+ and LR−).
Results
303 (89.6%) of 338 women had a urine sample tested by all three dipstick methods. 196 samples (64.7%) were collected in the morning (subsequent to their first void) and from outpatients. 107 samples (35.3%) were from inpatients at various times throughout the day. A PrCr ⩾30 mg/mmol was present in 46 (15.2%) samples. The sensitivity for proteinuria was higher with Multistix 10SG/Clinitek 50 (65.2%) than with Multistix 10SG/visual-read (41.3%, p < …
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