In this article, we describe the construction of an instrument for the assessment of the neurological integrity of infants. In a follow-up program for infants from the neonatal intensive care unit, 365 evaluations of 308 infants were made by using a 32-item battery with items from four methods. Factor analyses were used for data analyses, which yielded a 20-item instrument with five factors. We named the instrument the Infant Neurological International Battery (Infanib). The Infanib has sufficient reliability for clinical and research purposes. We have formed scoring sheets, which permit clinical use of the instrument. Cut points are recommended for the separation of infants with normal, transiently abnormal, and abnormal neurologic development. The quantified scoring system enables comparison of infants on item scores, subscores (factor scores), and total scores. It also permits entry of these scores in the computer so that more complex descriptions are possible of the relationship of the neurological assessment of infants both to earlier (eg, birth) and later variables (eg, cerebral palsy, cognitive function, and school performance).

This study examined, through a randomized controlled trial, the effects of cross-training (combined resistance and endurance exercise) on markers of insulin resistance, (e.g., dyslipidemia, intra-abdominal obesity, hyperinsulinemia, and hypertension), body composition, and performance in hyperinsulinemic individuals. Sedentary adult males characterized as hyperinsulinemic (fasting insulin > 2 OuU.mL-1), randomly assigned to two groups (N = 8 each), completed 14 wk of training at 3 d.wk-1. An endurance-only (E) group performed both continuous cycle exercise and walking (30 min each at 60-70% heart rate reserve). A cross-training (C) group performed both endurance and resistance exercise (8 exercises, 4 sets/exercise, 8-12 repetitions/set) in a single session. Both E and C groups demonstrated similar increases in VO2max (25% and 27%) while only C demonstrated an increase in 1 RM bench press (19%) and leg press (25%). The changes induced by C training were significantly greater than those from E training alone in percent fat (6.9 +/- 1.3 vs 1.4 +/- 1.4), insulin concentration (8.5 +/- 2.7 vs 3.0 +/- 1.3 uU.mL-1), glucose levels (11.1 +/- 2.9 vs 5.9 +/- 2.6 mg.dL-1), HDL-C levels (5.1 +/- 1.3 vs 2.9 +/- 1.6 mg.dL-1), triglyceride concentration (43.8 +/- 13.6 mg.dL-1), and systolic blood pressure (14.6 +/- 5.5 vs 8.3 +/- 6.8 mm Hg). Results indicate that the addition of resistance training to an endurance training program will induce significantly greater differences in markers of insulin resistance and body composition in individuals with hyperinsulinemia than endurance training alone.

After returning from Europe to the United States, on March 1, 2020, a symptomatic teacher received positive test results for severe acute respiratory syndrome coronavirus 2. Of the 21 students exposed to the teacher in the classroom, serologic results suggested past infection for 2. Classroom contact may result in virus transmission.

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