## Abstract Climatic variability and rise in temperature are considered as the key determinants to the transmission of malaria. In the present study, the trends in the cases of malaria caused by __Plasmodium falciparum__ and __Plasmodium vivax__ were investigated by using the nonparametric MannβKen
The influence of the sun, moon, climate and economic conditions on crisis incidence
β Scribed by Phillip Snoyman; T. LenHoldstock
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 772 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0021-9762
No coin nor oath required. For personal study only.
β¦ Synopsis
A discriminant analysis, cross-checked by a stepwise multiple regression analysis, found that the 77 items could classify correctly 96% of the cases as abusers or nonabusers. The stepwise regressions further revealed that as few as 15 of the items could explain 50% of the variance in abuse.
To gain a better understanding of what the predictor items were measuring, a principal axis factoring with promax rotations was performed. This yielded seven factors interpreted as (1) distress; (2) rigidity; (3) having a child with problems; (4) problems from family and others; ( 5 ) unhappiness; (6) loneliness; and (7) negative concept of child and of self. Using t-tests, factor scores for these dimensions all significantly distinguished abusers from nonabusers. However, multiple regressions found that only the unhappiness, rigidity and distress dimensions had any appreciable independent effects on abuse.
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