The inhabitants of the downstream region suffered more significantly and systematically from climatic hazards such as tropical cyclones and storm surges, soil salinity intrusion, long-term water-logging, riverbank erosion, and irregular season duration (Table 3).
The 33 CSHQ items were conceptually grouped into 8 subscales: bedtime resistance, sleep onset delay, irregular sleep duration, sleep anxiety, night awakening, parasomnias, sleep-disordered breathing, and daytime sleepiness [ 32].
The authors investigated the association of age at menarche, irregular periods, duration of menstruation, and acne with reported medical history of asthma and/or atopy (hay fever and/or eczema/urticaria) in a historical cohort of students born before the rise in asthma prevalence in the United Kingdom and attending university in 1948 1968.
In our study, dysmenorrhea was more common among those who had irregular cycles, longer duration of flow, rural residents, from Koladiba district and those who had premenstrual syndrome.
Pi2 pulsations are irregular and short-duration geomagnetic oscillations with a period of 40 150 s (Jacobs et al. 1964; Saito 1964).
* Irregular cycle length.
In consequence there is generally a diurnal concentration profile for NO2 which consists of peaks of short duration and irregular occurrence superimposed on a low background.
Many studies have indicated that an unhealthy diet is associated with shorter sleep duration and irregular sleeping patterns, despite differences in study methodology [ 38].
Previous study has stated that early menarche and rapid establishment of cycles (within one year) had an almost fourfold increased risk of breast cancer compared with women with later menarche and longer duration of irregular cycles [ 9].
With prolonged use, the number of cases with irregular bleeding decreased and the duration of bleeding was shortened, whereas the rate of amenorrhea increased.
Here, the design wave refers to an irregular incident wave of short duration that induces the extreme response of the desired return period.
