{'fraction_non_alphanumeric': 0.02865064695009242, 'fraction_numerical': 0.015711645101663587, 'mean_word_length': 4.76063829787234, '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}}
α‐Fetoprotein: A Marker for Threatened Abortion

The role of α‐fetoprotein (AFP) as a marker for threatened abortion was investigated in 50 patients and compared with the roles of serum human chorionic somatomammotropin (HCS) or human placental lactogen (HPL) and human chorionic gonadotropin (HCG). Of the 50 patients admitted to the hospital with threatened abortion, 30 patients aborted and 20 gave birth to live‐born babies. Twenty women aborted within seven days of admission. Eighty‐two percent (82%) of the 20 had abnormal AFP values: one third were above the 97.5 percentile and two thirds were below the 2.5 percentile. The AFP values were normal in almost all cases in the group who aborted after seven days. The HCG level in serum was found to be the best indicator of threatened abortion. The AFP and HCS levels were equal indicators of threatened abortion, but were not as reliable as the HCG levels. The AFP values are of more diagnostic use than the HCS values, however, because both abnormally low and high AFP levels can indicate an unfavorable course in pregnancy.