Various types of music that exist today, one of which is Korean pop (k-pop), adds color to the world of music and entertainment. One of the most famous music groups from South Korea itself, namely blackpink, in early 2023 has held a world tour concert (born pink) at GBK. The fans were very enthusiastic to watch the concert, especially the blinks who don't only live in JABODETABEK, but also from outside JABODETABEK. The Blackpink concert which was held for two days fulfilled trends on various social media, not only happiness but also other judgments from the audience which made the audience uncomfortable with the concert. So this study aims to evaluate, analyze, and examine strategic management efforts on the service quality of the Blackpink world tour (born pink) concert at GBK. The data were collected directly from the respondents, the tools used in the research were through questionnaires and using SPSS data processing. The results of this study are proven by that strategic management has a significant effect on service quality.

Hypertension is a condition in which a person experiences an increase in blood pressure above normal as expressed by systolic (top) and diastolic (bottom) numbers when a blood pressure check is carried out with a sphygmomanometer (mercury cuff) in the form of a blood pressure monitor, or other digital device. Hypertension is defined as high blood pressure, systolic blood pressure above 140 mmHg and diastolic blood pressure above 90 mmHg and having a history of hypertension. An understanding of the complications of hypertension and the prevention of hypertension that arises and is caused by a lack of patient knowledge. If the knowledge about hypertension is good enough, it will affect the lifestyle of people with hypertension.