{'fraction_non_alphanumeric': 0.028720626631853787, 'fraction_numerical': 0.010443864229765013, 'mean_word_length': 5.193548387096774, '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}}
Performance status and cytoreductive nephrectomy

An Eastern Cooperative Oncology Group performance status (ECOG PS) of 2/3 can quantify cancer patients' well being and may be used to select patients for treatment. The objective of the current study was to investigate the outcomes of cytoreductive nephrectomy (CN) for patients who have an impaired performance status (ECOG PS 2/3).