menarche
Menarche at earlier age was associated with a higher BMD(P
月经初潮早的女性BMD值比月经初潮晚的女性高(P
Their first spermatorrhoea and menarche were also investigated.
结果2组青少年的身高、体重发育水平差异无统计学意义；
Delayed menarche, dysmenorrheal. Can conceive, delivered mostly girls.
多有月经初潮偏迟，痛经史。曾经生育的大多是女孩儿。
Objective:To analyze the correlative factors of age at menarche of Guangxi.
目的分析影响广西地区女性月经初潮年龄的相关因素。
Among the students investigated the earliest menarche happened at age 8.01.
全部调查资料中，初经发生最早是8.01岁。
A 13-year-old girl's menarche was at 11 years old.Her duration of menses was 10 days per month.
摘要一名13岁女性学生自11岁开始初经，每个月来潮10天左右。
The association was not explained by childhood lung function or age at menarche.
这种关系不能用儿童期肺功能或月经初潮年龄来解释。
Conclusion:Galactophore hyperplasia relate to menarche,menopause,pregnancy,lactation,social environment and so on.
结论:乳腺增生与初潮、绝经、妊娠、授乳与社会环境等因素有关。
Ultimately,this slight delay in menarche will also decrease their risk for reproductive cancers.
这种在月经初期轻微的延迟也会降低他们患 生殖器官癌症 的风险。
The 8MI were higher than 18 for students reached menarche, while the BMI of premenarcheal students were less than 18.
同一年龄层的学童无论身高、体重、BMI值，有初经者均与未有初经者有显著差异，有初经者BMI值均大于18，无初经者BMI值则小于18。
Conclusion There may be correlation among obesity in children, timing of menarche and obesity in puberty.
结论儿童期的肥胖、月经初潮年龄和青春期的肥胖之间可能存在联系。
Indeed, two teams found that several other genes linked to height also predict age at menarche.
而事实上，两个小组发现，其他几个和身高有关的基因也能预测初潮的年龄。
In fact, the mother嗜tea white girls, menarche late (age 13 or later) is as high as 72 per cent.
实际上，在妈妈嗜茶的白人女孩中，初潮较晚（13岁或更晚）的比率高达72%。
Conclusion There were significant relationship between menarche age and body constitution.
乡村月经初潮年龄与体重、肺活量、肺活量／胸围指数、身高及脉搏等5个因素有关。
Its sexual maturation and menarche has played an important role, there is no need to give more consideration.
它对性成熟和月经初潮起着重要的作用，没有必要多考虑。
Menarche occurred at 13 years of age and the menstrual cycle remained within normal limits until the onset of menorrhagia.
月经于13岁开始，一直到发生月经过多症以前，经期正常。
Not only the genetic factors but also the uterine environment and the development in childhood are related to the age at menarche.
女孩初潮年龄不仅与遗传因素有关,而且与宫内环境和儿童时期的发育有关。
RESULTS: The age of disease and age of menarche of BPBC patients were significantly younger than those of UPBC patients(P
结果：双侧乳腺癌组发病年龄及初潮年龄均比单侧乳腺癌组早，且有显著性差异(P
For example girl of country of 19 centuries westMenstruationAverage age is menarche 15.5 years old, and it is 12.6 years old now.
例如19世纪西方国家少女月经初潮平均年龄为15.5岁，而现在为12.6岁。
Today, the average age of menarche in the United States is 12.6 among white girls, 12.1 for black girls and 12.2 for Mexican-American girls.
今天，月经的平均年龄在美国白人女孩是12.6岁，黑人女孩是12.1岁，墨西哥-美国女孩是12.2岁。
Early menarche -- starting menstruation at or before age 13 -- was only linked to increased risk of HER2-positive breast cancer.
过早初潮--在13岁或之前开始月经--只与HER-2阳性乳腺癌风险相关。
Conclusion: the time for menarche of girl students moved up obviously in last ten years.Adolescents need timely sexual education.
结论：近10年来，女生初潮年龄明显提前，青少年需要适时接受性教育。
But the hardship that I have me however, because of precocity, that 12 years old years I came menarche, as the girl it is a very bashful thing.
但是我却有我的忧患，因为早熟，12岁那年我就来了初潮，做为女孩子是很害羞的一 件事。
Menarche occurred at 13 years of age and the me trual cycle remained within normal limits until the o et of menorrhagia.
月经于13岁开始，一直到发生月经过多症以前，经期正常。
Girls go through menarche between the ages of 9 and 16, and the variations in LIN28B accounted for just one to three months of these differences.
女孩们在9岁到16岁之间经历初潮，而这些年龄的差异中，其中一到三个月的差异是由基因LIN28B差异导致的。
I am the menstrual menarche that came this year in Feburary, , but how do not have forthcoming month classics last month?
我是今年2月来的月经初潮，，可是上个月怎么没来月经？
As a result, girls reach menarche sooner and form clingy relationships, while boys become aggressive and sexually exploitive.
结果，女孩子初潮时间提前，并且形成对肉体关系的依赖，而男孩子则渐渐变得好斗，成为性侵犯者。
Objective To investigate the effect of the age of menarche on bone shape and bone mass in female college students in Northern Jiaotong University.
目的：探讨月经初潮早晚对女大学生骨骼生长发育与骨量的影响。
Objective To evaluate the relationship of age,menopausal period,age of menarche,parity and lactation and bone mineral density(BMD).
目的探讨绝经后妇女年龄、绝经年限、初潮年龄、生育次数及哺乳时间与桡骨远端超声骨密度的关系。
Abstract: Objective To evaluate the relationship of age, menopausal period, age of menarche, parity and lactation and bone mineral density (BMD).
目的探讨绝经后妇女年龄、绝经年限、初潮年龄、生育次数及哺乳时间与桡骨远端超声骨密度的关系。
Many parents believe that the emergence of menarche for girls, boys appear emission phenomena, only shows that the advent of puberty.
很多家长认为，女孩子出现月经初潮，男孩子出现遗精现象，才表明青春期来临了。
Gynecologic History: Menstrual history (menarche, interval, duration), herpes, gonorrhea, chlamydia, abortions; oral contraceptives.
妇科病史：月经史（初潮，月经周期，经期）疱疹，淋病，衣原体，流产史；口服避孕药。
Objective To explore tendency and influencing factors of menarche age in Mongolian students and to provide a suggestion for sex education for students.
摘要目的分析蒙古族学生月经初潮年龄的变化趋势及影响因素，为学生性教育提供干预建议。
Yet another study showed that LBP during pregnancy was not related to mean age at menarche or irregular menstrual cycle but was associated with amenorrhea.
而另一项显示孕期LBP与平均初潮年龄或月经周期不规律间没有联系，但与闭经之间有联系。
The result shows that age,occupation .contraceptive wags,induced abortion and parity have importam effect on the pathogenic mechanism of cervix erosion,apart from age of menarche.
从流行病学的角度,探讨了年龄、职业、避孕方式、初潮年龄、人流次数、产次与宫颈糜烂的关系。
At the same time, more in-depth research shows that the mother during pregnancy tea (Tea also contains caffeine) more menarche daughter of the late time.
同时，更深入的研究显示，怀孕期间的母亲喝茶（茶中也含有咖啡因）越多，女儿月经初潮的时间越晚。
The commonnest at 25 years old the following and maiden the woman that did not produce, MenstruationThe dysmenorrhoea that after menarche oviposit cycle is built, just appears.
最常见于25岁以下未婚未产的妇女，月经初潮排卵周期建立后才出现的痛经。
Early menarche, late menopause, or late 1st pregnancy increases risk. Women who have a 1st pregnancy after age 30 are at higher risk than those who are nulliparous.
初潮早，停经晚，或首次妊娠晚，均可增加癌症危险。30岁后怀第一胎的妇女，其危险性要高于未产妇。
In addition, high-protein, high fat diet, so that post-menopausal women as early as late menarche, leading to estrogen in the body and always remain at a high level.
另外，高蛋白、高脂肪饮食，使女性初潮早绝经晚，导致体内雌激素始终维持在一个较高的水平。
Probability unit regression and multiple regression methods were used to analyze the relationship between average menarche age, sex development and body constitution.
采用概率单位回归法及多元回归分析法，进行月经初潮平均年龄及性发育与体质关系的研究。
Methods:We investigated factors of 848 girls aged 14~16 years and their mothers, then analyzed the relationship between age at menarche and these factors using multiple linear regression.
方法调查848名年龄在14~16岁之间的女生及母亲的相关因素,用多元线性回归分析这些因素与初潮年龄的关系。
In infertile women with endometriosis,the cases with menarche age were less than 12 yr,menstrual cycle less 27 days,menstruation more than 8 days and primary dysmenorrhea were much more than control group.
子宫内膜异位症不孕妇女中月经初潮年龄12岁以下，月经周期少于27天，行经时间8天以上及原发性痛经的病例数明显高于对照组。
There was no significant difference in age at menarche between menstruating AIS and non-AIS girls, though an inverse correlation was observed between leptin and the age at menarche.
虽然观察到瘦素与初潮年龄呈负相关，但AIS和非AIS女孩的月经初潮年龄无显著差别。
Average age of the first spermatorrhea of boy students in the urban and rural areas was 14.6.Average age of girl students' menarche in the urban area was 12.6, while 13.3 in the rural areas.
城市和农村男生首次遗精平均年龄均为14.6岁，城市女生月经初潮平均年龄为12.6岁，而农村女生为13.3岁；
For girls, the majority of the variance for the presence of menarche (88%) was explained by shared environmental factors, while that for age of menarche (73%) was by genetic factors.
女性初经有88%可被共享环境因子所解释，而女性初经年龄则有73%的变异受到线性遗传因子的影响。
When the girls Laichao abdominal pain, for the most part functional dysmenorrhea, medicine known as the primary dysmenorrhea, often soon after menarche, but gradually reduce the growth of age.
少女来潮时的腹痛，大多为功能性痛经，医学上称为原发性痛经，常在月经初潮后不久发生，但随年龄增长而逐渐减轻。
delay of menarche beyond age 18.
岁以上月经初潮的延误。
girls menarche and significance;
女生月经初潮及意义；
Keywords adaptation model;puberty;menarche;
适应模式;青春期;月经初潮;
Keywords menarche age;psychosexual behavior;sexual education;
初潮年龄;性心理行为;性教育;