我们需要采取措施来降低剖宫产率。
同时控制剖宫产率。[{'character': '同', 'pinyin': 'tong2', 'highest pitch': 10.69, 'lowest pitch': 9.25, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 13.04, 'lowest pitch': 8.67, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '控', 'pinyin': 'kong4', 'highest pitch': 10.62, 'lowest pitch': 8.5, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '制', 'pinyin': 'zhiii4', 'highest pitch': 8.5, 'lowest pitch': 7.08, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '剖', 'pinyin': 'pou1', 'highest pitch': 9.9, 'lowest pitch': 9.65, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '宫', 'pinyin': 'gong1', 'highest pitch': 10.75, 'lowest pitch': 10.46, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '产', 'pinyin': 'chan3', 'highest pitch': 10.46, 'lowest pitch': 1.33, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '率', 'pinyin': 'lv4', 'highest pitch': 9.04, 'lowest pitch': 5.08, 'duration': 0.25, 'prosody hierarchy': '#4'}]