Bland-Altman Plot: Agreement Between Ultrasound-measured Placenta Thickness and Other Biometric Parameters in the Determination of Gestational Age.

Purpose: The aim of this article is to evaluate the agreement of placenta thickness (PT) with other foetal biometric parameters in the determination of gestational age (GA) in normal singleton foetuses.

Materials And Methods: The study was a cross-sectional descriptive study conducted among 406 consecutively recruited pregnant women with singleton foetuses at 15-40 weeks of gestation at the National Hospital, Abuja, Nigeria from October to December 2019. Biparietal diameter (BPD), femur length (FL), head circumference (HC), abdominal circumference (AC), and PT were measured using standard measurement protocols.

Ultrasound Measurement of Placental Thickness: A Reliable Estimation of Gestational Age in Normal Singleton Pregnancies in Nigerian Women.

Purpose: The aim of this article is to evaluate the accuracy of placental thickness (PT) in determination of gestational age (GA) in normal singleton foetuses.

Materials And Methods: The study was a cross-sectional descriptive study which recruited consecutively a total of 406 pregnant women with singleton pregnancies (at 15-40 weeks of gestation), referred for routine obstetric ultrasound (US) scan at the National Hospital, Abuja from October to December 2019. Biparietal diameter (BPD), femur length (FL), head circumference (HC), abdominal circumference (AC), and PT were measured using standard protocols.

Clinical presentation of adults with pulmonary tuberculosis with and without HIV infection in Nigeria.

Our aim was to describe the frequency of HIV infection among patients with tuberculosis and compare their characteristics with patients with TB but not infected with HIV. Patients with cough >3 weeks duration attending 8 hospitals in Abuja, Nigeria were screened with smear microscopy and culture and tested for HIV. Chest X-rays were graded by 2 readers.