Affiliation
- step 1 Service out-of Obstetric and you will Gynecology, Professors out-of Medicine, Siriraj Medical, Mahidol School, Bangkok, Thailand.
- PMID: 9347667
Abstract
For the Thailand, this study toward menarcheal decades into the lady youngsters try held inside Bangkok, as well as the central, north, northeastern and southern aspects of Thailand, which differ in their topography, lifestyle and you will culture. When you look at the undertaking the research, 8,two hundred forms have been shared with people college students aged 10-17 years. The outcome is your imply menarcheal ages is actually twelve.three-years. Into the length of menstrual period, it absolutely was found that 83.eight % got a period of below 1 week and you may 75.seven % put 2-cuatro bits of sanitary napkins per day. On regularity out of menstrual cycle, 48.5 per cent got a typical several months and you will 41.8 percent got a period of time once inside 2 months. To the individuals exactly who this type of girls children necessary for advice for menarche, the analysis showed that mothers was in fact mainly required. To your mean menarcheal age stated when you look at the each region, it absolutely was learned that regarding the central region the newest mean menarcheal decades try several.5 years, the fresh new Northern was 12 decades, the fresh Northeast are a dozen.4 age as well as the Southern area are several.7 many years. This type 
of study prove to be statistically tall, this is the reduced menarcheal period of females people was a student in the brand new Northern as large was a student in the fresh South. When it comes to nature and you can properties of lady pupils’ times into the cuatro countries there is certainly zero variation. When comparing the Body mass index value of women pupils already that have good several months inside each area, the effect try there is no improvement. The fresh new Bmi worth of those individuals already that have a period of time is actually higher as opposed to those lacking had a time; along with aforementioned class, the newest Bmi worth of lady youngsters throughout the Northern are new highest when you are one to about Central area is greater than for the the fresh Northeast as well as the Southern area.
PIP: During the Thailand, this research to the menarcheal many years in the people college students is held within the Bangkok, plus the new central, northern, northeastern, and you will southern regions of Thailand, hence differ in their geography, living, and you will heritage. 8200 questionnaires have been shared with people pupils aged 10-17 many years. Imply menarcheal decades was seen to be twelve.3 years. Towards period, it was learned that 83.7% got a time period of less than seven days and this 75.7% used 2-4 hygienic napkins every single day. Concerning frequency of your period, forty-eight.5% had a regular several months and 41.8% had the months just after within this two months. Towards people off exactly who such people children sought advice for menarche, the study revealed that moms and dads was basically most often consulted. Concerning the mean menarcheal ages, it was found that regarding main part it was 12.5 years, from the northern it was several ages, regarding northeast it was 12.cuatro decades, along with the new southern area it actually was several.eight years. These types of studies be mathematically significant; that is, a decreased menarcheal years is based in the northern as large try found in the south. In terms of the characteristics and you may qualities from lady pupils’ menstruation on five countries, you will find zero difference. When you compare the fresh new Bmi property value lady children already with periods from inside the for every single part, zero variation was discovered. New Body mass index value of those currently which have periods is greater than people that hadn’t yet got an occasion; and you can, on the latter group, the brand new Bmi value of people students on northern are the fresh new highest, whenever you are you to definitely regarding main part was greater than one inside the fresh northeast plus the southern.
