Number of Visits :

• vHigh: the average number of visits per node for each high priority patient • vNorm: average number of visits per node for each standard priority patient • vVisit: remember that order consistency needs to be maintained please. : Average service time per node of high priority patients; • sNorm: average service time per node of normal priority patients

Get the number of the first interview. We recorded the total number of visits to the sample unit to receive the first interview. In 11 metropolitan areas, the average number of visits in a regular interview was 2.77 times (the least visits out of 3.07 visits by Dallas PMSA from 2.71 visits to Tampa - St. Petersburg MSA) . The average number of visits for 22 URE cases was 3.55 due to the small number of cases (an average of 7.50 visits from 2 UREs in Detroit PMSA, 2 URE visits from San Francisco - Auckland PMSA) . The average number of visits in Washington, DC 's sky interview was from Detroit PMSA 2.05 to MSA 3.23, and the average number of visits to all metropolitan areas was 2.56.

The total number of visits in 2010 has increased by about 27%. The number of visits was 33,076. The trend of initial visit has steadily increased. The number of visits witnessed a rapid increase. The number of Bahraini men has increased by about 31% compared to the previous year, Bahraini women's revisit rate increased by about 24%, men except Bahrain increased by about 1%, women other than Bahrain by 39% Increased. In 2011, the number of visits to diabetes clinics also increased, but the number of initial visits increased compared to other years. The number of male visits to Bahrain has increased from 1,386 in 2010 to 1,834 in 2011. The female Bahrain's first visit kept the upward trend of the previous year and added 2,430 visitors from 2,113 people. Especially the revisit of men who have not visited Bahrain again is increasing