Clinical efficacy and tolerability of grepafloxacin in lower respiratory tract infection.

Studies in community-acquired pneumonia (CAP) have compared grepafloxacin, 600 mg o.d. for 7--10 days, with amoxycillin, 500 mg t.

Longitudinal findings from the Normative Aging Study: II. Do emotionality and extraversion predict symptom change?

We investigated the relationship between the personality traits of emotionality and extraversion and symptom-reporting, both cross-sectionally and longitudinally. The sample consisted of 1,034 men, initially screened for good health, who completed both the 16PF and at least two CMIs, (M = 5, range = 2-8) over an average period of 17 years (range = 2-25). Using a two-stage growth model, we obtained a predicted baseline and slope for each man for self-reported physical and psychological symptoms.

Longitudinal findings from the normative aging study: 1. Does mental health change with age?

Longitudinal changes in self-reported symptoms were investigated using the Cornell Medical Index (CMI) in a sample of 2,041 men. The average man completed 5 CMIs (range = 2-8) over 17 (range = 2-25) years. Using a two-stage growth model, we first regressed symptoms against time on study for each man.

Naming errors in healthy aging and dementia of the Alzheimer type.

Naming errors were analyzed for healthy younger and older adults and patients with a diagnosis of senile dementia of the Alzheimer type (SDAT). Three types of errors were identified, varying in relatedness to the target word: near synonyms; semantically related naming errors; and unrelated naming errors. Older adults made relatively more related errors than did younger adults.