{'fraction_non_alphanumeric': 0.018518518518518517, 'fraction_numerical': 0.03148148148148148, 'mean_word_length': 4.75531914893617, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Teen fitness is linked to reduced risk of myocardial infarction in later life, Swedish study finds

A large cohort study has found a graded association in men between aerobic fitness in late adolescence and myocardial infarction several decades later.1

The study, published in the European Heart Journal , analysed data from 743 498 Swedish men who underwent a medical examination at the age of 18, when they were conscripted into the army, between 1969 and 1984. At that time the men’s aerobic fitness and muscle strength were measured. …