Patient clinical parameters and lactate levels in LABC biopsies.

Specimens are named based on presence of benign breast tissue (bb) or presence of invasive cancer (LABC). Duplicate specimens are indicated (d). Measured lactate concentrations (μmol/g of tissue) are displayed in the last five columns. These values correspond to the lactate concentration range ([L]) seen in microregions in each specimen: fifth percentile/minimum (5P), twenty-fifth percentile (25P), fiftieth percentile/median (50P), seventy-fifth percentile (75P) and ninety-fifth percentile/maximum (95P). Samples are arranged in ascending order of median lactate concentrations. High and low lactate groups were determined based on median lactate concentrations >4.4 µmol/g. LABC5 and bb2 specimens are missing due to unavailable clinical information on these patients.样本命名依据为是否存在乳腺良性组织（benign breast tissue，bb）或浸润性癌（invasive cancer，LABC）。重复样本以标记（d）标识。测得的乳酸盐浓度（lactate concentrations，单位：μmol/g组织）展示于最后五列。上述数值对应每例样本微区域（microregions）内的乳酸盐浓度范围（[L]），依次为第五百分位数/最小值（fifth percentile/minimum，5P）、第二十五百分位数（twenty-fifth percentile，25P）、第五十百分位数/中位数（fiftieth percentile/median，50P）、第七十五百分位数（seventy-fifth percentile，75P）与第九十五百分位数/最大值（ninety-fifth percentile/maximum，95P）。样本按乳酸盐浓度中位数的升序排列。高、低乳酸盐分组以乳酸盐浓度中位数＞4.4 μmol/g作为划分依据。因LABC5与bb2样本对应的患者临床信息无法获取，该两类样本缺失。