本项目决定检查两个样本行动的影响，这些行动旨在让更多女性员工在五层楼的

This project decided to examine the impact of two sample actions aimed at getting more female employees to use stairs on a five-story construction site. One of the first things done was to post health signs linking stair use to health and fitness. The second thing done was to ask for an email from the on-site doctor. The content is to ask him to point out how much regular use of stairs is good for general health. The study was conducted by completing the examinations over a four-week period: one week at baseline, one week after sign, one week after email, and three weeks thereafter. <br>Stair usage rose from a baseline of 69% to 77% within a week of the sign, and then to 89% after the email. But four weeks after the email, stair usage dropped to 67 percent. These simple actions were expected to lead to more stair use, but the positive effects should not go away after a month. So it's really hard to make any recommendations based on this evidence.

The project decided to examine the impact of two sample actions designed to allow more female employees to use stairs on a five story site. The first thing I did was to post health signs linking the use of stairs to health and fitness. The second thing I did was to ask the doctor on site to send an email. The content is to ask him to point out how good regular use of stairs is for general health. The study was conducted by completing the examination within four weeks: one week at baseline, one week after marking, one week after e-mail, and three weeks thereafter.<br>Stair usage increased from 69% of baseline to 77% within one week after the sign, and then increased to 89% after e-mail. However, four weeks after the e-mail was sent, the utilization rate of stairs fell to 67%. It was expected that these simple actions would lead to more stair use, but the positive impact should not disappear in a month. So it's really hard to make any suggestions based on this evidence.

This project decided to examine the impact of two sample actions, which are aimed at getting more female employees to use stairs on the five-story construction site. The first thing I did was to put up health signs, linking the use of stairs with health and fitness. The second thing I did was to ask the on-site doctor to send an email. The content is to ask him to point out how good it is for general health to use stairs frequently. The research was carried out by completing the inspection in four weeks: one week after the baseline, one week after the logo, one week after the email and three weeks after that. The usage rate of stairs rose from 69% of baseline to 77% within one week after the sign, and then rose to 89% after email. But four weeks after the email was sent out, the usage rate of stairs dropped to 67%. It was originally expected that these simple actions would lead to more stair use, but the positive effects should not disappear after one month. So it's really hard to make any suggestions based on this evidence.