Year 2012 seasonal analysis

Column E contains a 1 for revenue data in Q1 and a 0 for revenue data not in Q1.

seasonality analysis

This is the red curve in Figure 2. Wetter-than-average conditions were present for the Northwest, where Washington had its fifth wettest year on record. The opinion of the latter was approved by findings in this study that seasonal amplitudes of relapse sputum smear positive TB cases were higher than that of new sputum smear positive TB cases, which may indicate activation of latent TB infection in winter.

The summer average temperature for was very close to the warmest summer and the third warmest summerwith only 0.

Revenue data in Q4 will have a 0 in columns E, F and G. Below-average precipitation totals stretched from the Intermountain West, through the Great Plains, into the Midwest and Southeast. The opinion of the latter was approved by findings in this study that seasonal amplitudes of relapse sputum smear positive TB cases were higher than that of new sputum smear positive TB cases, which may indicate activation of latent TB infection in winter. In particular, we are concerned with cases where the seasons influence the trend of the data e. We found that the seasonal amplitudes of TB notification went down during the years when the number of TB notification decreased, which suggested that there are relationships between TB notification and seasonal amplitude. Wetter-than-average conditions were also present across parts of the Gulf Coast and Northeast. We also include a variable t in column D which simply lists the time periods sequentially ignoring the quarter.

Only Georgia 11th warmest yearOregon 12th warmestand Washington 30th warmest had annual temperatures that were not among the ten warmest in their respective period of records. In this study, we found TB was seasonal disease in China, whose notification figures were lowest between January and February in winter and highest between March and May in spring.

Tallo and Dr. International Health 1: 53— One notable warmest year record occurred in Central Park, in New York City, which has a period of record dating back years.

These findings were same as the study in United States. More detailed analysis on individual months can be found through the Climate Monitoring home page. Over the year period of record, precipitation across the CONUS has increased at a rate of about 0. Despite the relatively large difference in TB rates, there was no significant difference in the seasonal amplitude between the two sexes in this study, which was consistent with studies conducted in United States, India and Hong Kong. Spring March-May was record warm for the country, with 34 states being record warm for the period. Warmer-than-average conditions were present for the West, while cooler-than-average conditions were present for the Eastern Seaboard. This study based on a sample size of nationwide scale for 8 years with substantial information regarding patient-level and province-level characteristics was able to cast light on the potential characteristics and determinants of TB seasonality, while it was unable to illuminate the cause of seasonal variation in disease directly. An investigation in United States indicated the limited transmission of TB from a potentially highly infectious passenger to other persons during extended train and bus travel. Wrote the paper: XXL. References 1. The summer season consisted of the eighth warmest June , record warmest July , and 13th warmest August. Warmest month periods for contiguous U. Autumn September-November temperatures were closer to average compared to the preceding three seasons, but still ranked as the 22nd warmest autumn on record. First, there is a long delay between onset of symptoms and initiation of notification among TB cases. A wide variety of respiratory infectious diseases both viral and bacterial show the seasonal cycle with a winter peak, [14] which can not cause TB but may accelerate disease manifestation in patients with latent TB or increase susceptibility of individuals to infection through suppressing host immunologic capacity.

We need a way to handle these seasonal fluctuations. Wherever they are, hundreds of millions of people traditionally return hometown to reunite with their family and relatives by public transportation, such as train, bus, plane or ship during this festival every year.

seasonal data example

The season consisted of the warmest Marchfourth warmest Apriland second warmest May on record. The summer season consisted of the eighth warmest Junerecord warmest Julyand 13th warmest August.

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Seasonal Variations in Notification of Active Tuberculosis Cases in China,