Anaemia and iron deficiency in India: a venous blood-based survey of adolescents, adults, and the elderly in eight states.

Background: Surveys based on capillary blood show that anaemia is rampant in India, but capillary blood haemoglobin (Hb) may not accurately reflect venous blood Hb concentrations. Further, iron deficiency (ID) is thought to be the main cause of anaemia, there are no venous blood-based surveys to confirm this.

Methods: A community-based (urban, slum and rural) cross-sectional, venous blood survey was conducted in eight Indian states to estimate anaemia and ID prevalences from Hb and inflammation-corrected plasma ferritin concentrations in adolescents, adults, and elderly.

The Oral Bioavailability of Vitamin B at Different Doses in Healthy Indian Adults.

Background/objectives: The bioavailability of crystalline vitamin B (B) through active absorption is reported to have a maximum capacity of 1.5-2.5 µg per dose.

Multidisciplinary Surgical Care for a Cervical Esophageal Duplication Cyst.

We present a case of a three-month-old male who presented with a cervical esophageal duplication cyst requiring early surgical intervention. The patient presented with feeding difficulties, poor weight gain, and respiratory distress. Due to the position of the cervical esophageal duplication cyst and airway compression, this unique case required a multidisciplinary surgical approach involving both otolaryngology and cardiothoracic surgery.

Postnatal Growth Trajectories and Risk of Obstructive Sleep Apnea in Middle Age: A Cohort Study.

Study Objectives: Rapid growth in childhood predisposes to obesity and cardiometabolic diseases in adulthood. While obstructive sleep apnea (OSA) is bidirectionally linked to obesity, its developmental origins are sparsely studied. We examined associations between postnatal growth and the risk of OSA in adulthood.