美年健康收盘上涨4.45%，滚动市盈率78.28倍，总市值229.77亿元

Group 1 - The core viewpoint of the articles indicates that Meinian Health's stock price has increased by 4.45% to 5.87 yuan, with a rolling PE ratio of 78.28, marking a new low in 104 days, and a total market capitalization of 22.977 billion yuan [1] - In terms of industry comparison, the average PE ratio for the healthcare services sector is 49.21, with a median of 65.65, placing Meinian Health at the 35th position within the industry [1][2] - The net inflow of main funds into Meinian Health on August 20 was 200.9583 million yuan, with a total inflow of 388.0639 million yuan over the past five days [1] Group 2 - Meinian Health's main business is health examination services, with the latest quarterly report showing a revenue of 1.754 billion yuan, a year-on-year decrease of 2.62%, and a net profit of -275.338 million yuan, reflecting a year-on-year increase of 3.94% [1] - The sales gross margin for Meinian Health is reported at 24.04% [1] - The PE ratios for Meinian Health are 78.28 (TTM) and 81.41 (static), with a price-to-book ratio of 3.00 [2]