HIM 403 Healthcare Stats & Research Unit 9

Dr. Sherman, a new endocrinologist at the Community Physician's Clinic, acquired 10 new diabetic patients during her first month of practice. Their A1C results are listed below. What is the range of weights of her new patients? Patient 1 A1C Result = 5.4 Patient's Weight = 154 Patient 2 A1C Result = 5.6 Patient's Weight = 167' Patient 3 A1C Result = 6.7 Patient's Weight = 202 Patient 4 A1C Result = 6.8 Patient's Weight = 219 Patient 5 A1C Result = 5.4 Patient's Weight = 154 Patient 6 A1C Result = Patient's Weight = Patient 7 A1C Result = Patient's Weight = Patient 8 A1C Result = Patient's Weight = Patient 9 A1C Result = Patient's Weight = Patient 10 A1C Result = Patient's Weight =

102 Pounds

The physical therapy department in Brown Hospital pulled the following sample of patients that received physical therapy for adhesive capsulitis of the shoulder (ICD-10 Diagnosis code M75.0X). The data represents the number of physical therapy hours the patients received before being released. Using the data in the table below, calculate the standard deviation to one decimal place. Patient A # of PT Days - 32 PT Days - Mean - -10.9 PT Days - Mean - 118.8 Patient B # of PT Days - 41 PT Days - Mean - -1.9 PT Days - Mean - 3.6 Patient C # of PT Days - 25 PT Days - Mean - 17.9 PT Days - Mean - 320.4 Patient D # of PT Days - 62 PT Days - Mean - 19.1 PT Days - Mean - 364.8 Patient E # of PT Days - 71 PT Days - Mean - 28.1 PT Days - Mean - 789.6 Patient F # of PT Days - 35 PT Days - Mean - -7.9 PT Days - Mean - 62.4 Patient G # of PT Days - 37 PT Days - Mean - -5.9 PT Days - Mean - 34.8 Patient H # of PT Days - 53 PT Days - Mean - 10.1 PT Days - Mean - 102.0 Patient I # of PT Days - 44 PT Days - Mean - 1.1 PT Days - Mean - 1.2 Patient J # of PT Days - 29 PT Days - Mean - -13.9 PT Days - Mean - 193.2 Total # of PT Days - 429 PT Days - Mean - 1990.9

14.9

Dr. Brown's office tracked the number of upper respiratory infection (URI) patients she saw for eight weeks. The following table lists the number of patients seen each week. What is the median for the following values? Dr. Brown's URI PatientsWeek 120Week 218Week 327Week 417Week 515Week 69Week 79Week 85

16

The physical therapy department in Brown Hospital pulled the following sample of patients that received physical therapy for adhesive capsulitis of the shoulder (ICD-10 Diagnosis code M75.0X). The data represents the number of physical therapy hours the patients received before being released. Using the data in the table below, calculate the variance to one decimal place. Patient A # of PT Days - 32 PT Days - Mean - -10.9 PT Days - Mean - 118.8 Patient B # of PT Days - 41 PT Days - Mean - -1.9 PT Days - Mean - 3.6 Patient C # of PT Days - 25 PT Days - Mean - 17.9 PT Days - Mean - 320.4 Patient D # of PT Days - 62 PT Days - Mean - 19.1 PT Days - Mean - 364.8 Patient E # of PT Days - 71 PT Days - Mean - 28.1 PT Days - Mean - 789.6 Patient F # of PT Days - 35 PT Days - Mean - -7.9 PT Days - Mean - 62.4 Patient G # of PT Days - 37 PT Days - Mean - -5.9 PT Days - Mean - 34.8 Patient H # of PT Days - 53 PT Days - Mean - 10.1 PT Days - Mean - 102.0 Patient I # of PT Days - 44 PT Days - Mean - 1.1 PT Days - Mean - 1.2 Patient J # of PT Days - 29 PT Days - Mean - -13.9 PT Days - Mean - 193.2 Total # of PT Days - 429 PT Days - Mean - 1990.9

221.2

The NICU at Community Hospital track the weight of the infants in its care. The values for one day are as follows (round to one decimal place). Using the above information what is the range, Expressed as a single value: _________________ BABYWEIGHT Baby Girl Turner4.9 poundsBaby Boy Sandoval5.6 poundsBaby Boy Byrd3.0 poundsBaby Boy Dorsey (A)3.6 poundsBaby Boy Dorsey (B)3.9 poundsBaby Girl Hicks2.1 poundsBaby Girl McCoy2.8 pounds

3.5

The physical therapy department in Brown Hospital pulled the following sample of patients that received physical therapy for adhesive capsulitis of the shoulder (ICD-10 Diagnosis code M75.0X). The data represents the number of physical therapy hours the patients received before being released. Using the data in the table below, calculate the median to one decimal place. Patient A # of PT Days - 32 PT Days - Mean - -10.9 PT Days - Mean - 118.8 Patient B # of PT Days - 41 PT Days - Mean - -1.9 PT Days - Mean - 3.6 Patient C # of PT Days - 25 PT Days - Mean - 17.9 PT Days - Mean - 320.4 Patient D # of PT Days - 62 PT Days - Mean - 19.1 PT Days - Mean - 364.8 Patient E # of PT Days - 71 PT Days - Mean - 28.1 PT Days - Mean - 789.6 Patient F # of PT Days - 35 PT Days - Mean - -7.9 PT Days - Mean - 62.4 Patient G # of PT Days - 37 PT Days - Mean - -5.9 PT Days - Mean - 34.8 Patient H # of PT Days - 53 PT Days - Mean - 10.1 PT Days - Mean - 102.0 Patient I # of PT Days - 44 PT Days - Mean - 1.1 PT Days - Mean - 1.2 Patient J # of PT Days - 29 PT Days - Mean - -13.9 PT Days - Mean - 193.2 Total # of PT Days - 429 PT Days - Mean - 1990.9

39

The physical therapy department in Brown Hospital pulled the following sample of patients that received physical therapy for adhesive capsulitis of the shoulder (ICD-10 Diagnosis code M75.0X). The data represents the number of physical therapy hours the patients received before being released. Using the data in the table below, calculate the mean to one decimal place. Patient A # of PT Days - 32 PT Days - Mean - -10.9 PT Days - Mean - 118.8 Patient B # of PT Days - 41 PT Days - Mean - -1.9 PT Days - Mean - 3.6 Patient C # of PT Days - 25 PT Days - Mean - 17.9 PT Days - Mean - 320.4 Patient D # of PT Days - 62 PT Days - Mean - 19.1 PT Days - Mean - 364.8 Patient E # of PT Days - 71 PT Days - Mean - 28.1 PT Days - Mean - 789.6 Patient F # of PT Days - 35 PT Days - Mean - -7.9 PT Days - Mean - 62.4 Patient G # of PT Days - 37 PT Days - Mean - -5.9 PT Days - Mean - 34.8 Patient H # of PT Days - 53 PT Days - Mean - 10.1 PT Days - Mean - 102.0 Patient I # of PT Days - 44 PT Days - Mean - 1.1 PT Days - Mean - 1.2 Patient J # of PT Days - 29 PT Days - Mean - -13.9 PT Days - Mean - 193.2 Total # of PT Days - 429 PT Days - Mean - 1990.9

42.9

The physical therapy department in Brown Hospital pulled the following sample of patients that received physical therapy for adhesive capsulitis of the shoulder (ICD-10 Diagnosis code M75.0X). The data represents the number of physical therapy hours the patients received before being released. Using the data in the table below, calculate the range Patient A # of PT Days - 32 PT Days - Mean - -10.9 PT Days - Mean - 118.8 Patient B # of PT Days - 41 PT Days - Mean - -1.9 PT Days - Mean - 3.6 Patient C # of PT Days - 25 PT Days - Mean - 17.9 PT Days - Mean - 320.4 Patient D # of PT Days - 62 PT Days - Mean - 19.1 PT Days - Mean - 364.8 Patient E # of PT Days - 71 PT Days - Mean - 28.1 PT Days - Mean - 789.6 Patient F # of PT Days - 35 PT Days - Mean - -7.9 PT Days - Mean - 62.4 Patient G # of PT Days - 37 PT Days - Mean - -5.9 PT Days - Mean - 34.8 Patient H # of PT Days - 53 PT Days - Mean - 10.1 PT Days - Mean - 102.0 Patient I # of PT Days - 44 PT Days - Mean - 1.1 PT Days - Mean - 1.2 Patient J # of PT Days - 29 PT Days - Mean - -13.9 PT Days - Mean - 193.2 Total # of PT Days - 429 PT Days - Mean - 1990.9

46

Calculate the mode for the following inpatient's length of stay. Round to one decimal place.LOS: 4, 5, 3, 1, 2, 5, 5, 6, 1, 2, 18, 3

5

Fifteen patients have the following LOS: 1, 4, 7, 2, 3, 17, 5, 3, 12, 7, 6, 5, 14, 7, and 2. Calculate the median.

5

Fifteen patients have the following LOS: 1, 4, 7, 2, 3, 17, 5, 3, 12, 7, 6, 5, 14, 7, and 2. Calculate the mean, to one decimal place.

6.3

Dr. Sherman, a new endocrinologist at the Community Physician's Clinic, acquired 10 new diabetic patients during her first month of practice. Their A1C results are listed below. She would like to offer a weight-loss clinic to patients who are above the 40th percentile of the results. At which a1C would patients be invited to attend the weight loss clinic? Patient 1 A1C Result = 5.4 Patient's Weight = 154 Patient 2 A1C Result = 5.6 Patient's Weight = 167' Patient 3 A1C Result = 6.7 Patient's Weight = 202 Patient 4 A1C Result = 6.8 Patient's Weight = 219 Patient 5 A1C Result = 5.4 Patient's Weight = 154 Patient 6 A1C Result = Patient's Weight = Patient 7 A1C Result = Patient's Weight = Patient 8 A1C Result = Patient's Weight = Patient 9 A1C Result = Patient's Weight = Patient 10 A1C Result = Patient's Weight =

6.5

There were 16 babies born at Community Hospital during the first week of July. The following represents the weight of each of the babies. What percentile of newborns weighed over 5.9 lbs? 4.6, 5.8, 5.3, 5.5, 6.0, 8.3, 6.7, 7.7, 9.4, 6.3, 7.2, 8.0, 6.8, 5.9, 10.0, 5.7

62.5%

Fifteen patients have the following LOS: 1, 4, 7, 2, 3, 17, 5, 3, 12, 7, 6, 5, 14, 7, and 2. Calculate the mode. Round the mean and median to one decimal place.

7

There were 16 babies born at Community Hospital during the first week of July. The following represents the weight of each of the babies. What weight is found in the 75th percentile? 4.6, 5.8, 5.3, 5.5, 6.0, 8.3, 6.7, 7.7, 9.4, 6.3, 7.2, 8.0, 6.8, 5.9, 10.0, 5.7

7.7 lbs

The NICU at Community Hospital track the weight of the infants in its care. The values for one day are as follows (round to one decimal place). Using the above information what is the range, Expressed as a spread: __________ to ____________ BABYWEIGHT Baby Girl Turner4.9 poundsBaby Boy Sandoval5.6 poundsBaby Boy Byrd3.0 poundsBaby Boy Dorsey (A)3.6 poundsBaby Boy Dorsey (B)3.9 poundsBaby Girl Hicks2.1 poundsBaby Girl McCoy2.8 pounds

2.1 to 5.6

___________________ statistics are used to explain data in ways that are manageable and easily understood.

Descriptive

Which of the following LOS would be considered an Outlier? ______________ LOS: 4, 5, 3, 1, 2, 5, 5, 6, 1, 2, 18, 3

18

Calculate the median for the following inpatient's length of stay. Round to one decimal place.LOS: 4, 5, 3, 1, 2, 5, 5, 6, 1, 2, 18, 3

3.5