Biomedical subjects

Glenda Lindseth

Publications and source records attributed to Glenda Lindseth.

5 recordsLinked to original sources

PubMed2005

Measuring physical activity during pregnancy.

Few studies exist that identify a useful self-report measure of physical activity for pregnant women. The purpose of this study was to compare the self-report exercise diary with the pedometer and determine if self-report measurement provided useful physical activity measures during pregnancy. The pregnant women's sleep, parity, and related demographic factors were further analyzed for relationships to the physical activity measures. Physical activity was assessed in a sample of 94 pregnant midwestern U.S. women ages 18 to 38 years. The women wore a pedometer during all waking hours for 3 consecutive days at 14 and 28 weeks of pregnancy for a total of 6 days. During the same 6 days of monitoring, the women kept a diary account of the minutes they exercised per day. The pedometer and self-report exercise diary results correlated significantly (r = 49, p = .02). When examining for usefulness in measuring physical activity, a comparison of the women's occupational categories revealed no significant differences in self-reported minutes of exercise or pedometer counts per day.

Activities of Daily Living↗

PubMed2004

Risk factors for cholelithiasis in pregnancy.

This study was designed to examine the relationships of demographics, anthropometrics, prenatal physical activity, serum cholesterol, and nutrient intakes to symptomatic cholelithiasis (gallstone) occurrence in 128 northern plains pregnant women. Data collected at 14 and 26 weeks of pregnancy and 4 weeks after delivery, indicated 25.8% of the Native American and 8.3% of the Caucasian pregnant women experienced symptoms of cholelithiasis. Body mass indices (BMIs) were significantly higher in the pregnant women who experienced cholelithiasis than in those who did not have cholelithiasis, and prenatal physical activity was significantly lower in those same women. History of gallbladder disease (beta=.73; p=.001), BMI (beta=.33; p=.01), and prenatal physical activity (beta=-.20; p=.04) were predictive of increased occurrence of cholelithiasis during pregnancy.

Adult↗

PubMed2004

Urinary tract infections. Does the smell really tell?

Asymptomatic bacteriuria is considered a transient and benign condition in the geriatric population. Before a diagnosis of a urinary tract infection (UTI) can be made, symptoms and significant bacteriuria must be present. One of these symptoms is malodorous urine. Other symptoms of a UTI, typical in the younger population, have been found to be absent or misleading in the older adult population. Though early detection of UTIs improves outcomes, unnecessary laboratory tests are costly and time-consuming, and may encourage inappropriate antibiotic therapy. The purpose of this study was to determine if urine odor is an accurate predictor of a UTI in the older adult incontinent nursing home population. Ninety-seven recently wet incontinence pads of residents in six Midwestern nursing homes were evaluated for odor within 1 hour of voiding. These results were compared to microscopy and culture results of clean-catch urine samples from these individuals. Defining a UTI as either bacteriuria or bacteriuria and pyuria, using urine odor to identify a UTI resulted in error in one third of cases. Results of this study indicate smell of urine in incontinence pads may be an absent or misleading symptom for UTIs in elderly nursing home residents.

Aged↗

PubMed2004

Students' perspectives of effective and ineffective nursing instructors.

This descriptive study identified students' perspectives of the characteristics used to judge the quality of a classroom nursing instructor. A sample of 171 baccalaureate nursing students from a university in the midwestern United States completed the study. The nursing students completed a questionnaire regarding personal demographics, characteristics of an effective and ineffective instructor, and how their grade and the amount of coursework affected their opinion of the instructor. Content analysis was performed to categorize the characteristics that emerged, with data ranked according to the number of times each characteristic was identified as effective or ineffective. Teaching methods, personality, and presentation of course materials were the three primary characteristics of an effective instructor, according to the students' responses, with personality being most important. Conversely, in related nursing studies of effective teachers, personality characteristics were ranked lower.

Adult↗

PubMedDate not supplied

Bacteriuria detection with a urine dipstick applied to incontinence pads of nursing home residents.

The purpose of this study was to evaluate a new method of initial on-site evaluation of bacteriuria in an incontinent nursing home population. Nitrite and a composite of nitrite and/or leukocyte esterase results of the new method were compared with clean-catch urine culture results of each participant to determine sensitivity, specificity, positive and negative predictive values, and efficiency. These findings were compared with results of the traditional dipstick urinalysis for bacteriuria assessment. The new method was as effective as the traditional method in assessing both the presence and absence of bacteriuria. Results of this study indicate the new dipstick/pad method may assist in the assessment of bacteriuria in incontinent nursing home residents.

Aged↗