相关实验视频
Updated: Jan 24, 2026

11:19
Oral Biofilm Formation on Different Materials for Dental Implants
Published on: June 24, 2018
12.1K
韩国成年人口腔功能和牙科护理不满足的年龄差异
1Department of Health Policy and Management, Kangwon National University School of Medicine, Chuncheon, Gangwon-do, Republic of Korea.
Gerodontology
|January 23, 2026
概括
不满足的牙护理影响韩国成年人的年龄不同. 策略必须适合年龄,考虑口腔功能,以减少健康不平等.
科学领域:
- 公共卫生 公共卫生
- 老年学是指老年学的学科.
- 牙科公共卫生 牙科公共卫生
背景情况:
- 未得到的牙科护理意味着口腔健康差异,与老年人的功能衰退和虚弱有关.
- 口腔功能可能会影响跨年龄组的牙科护理使用,需要针对年龄的具体分析.
- 这项研究调查了导致韩国成年人无法获得牙科护理的特定年龄因素.
研究的目的:
- 为了检查与韩国成年人未得到满足的牙科护理相关的特定年龄因素.
- 为了确定年轻和老年成人群体之间不满足牙科护理的决定因素的差异.
- 为制定有针对性的口腔健康战略提供信息.
主要方法:
- 聚合的韩国社区健康调查数据的横截面分析 (2022,2024;n=463,513).
- 年龄≥40岁的参与者分为≤64岁和≥65岁的年龄组.
- 调查加权的波桑回归用于计算未满足牙科护理的流行率 (PR) 和95%置信区间 (CI).
主要成果:
- 总体而言,未满足牙科护理的患病率为16.1% (≤64岁) 和14.6% (≥65岁).
- 与未得到满足的牙科护理相关的因素因年龄组而异.
- 糟糕的主观口腔健康和困难是两个年龄组的共同预测因素.
结论:
- 不满足牙科护理的决定因素取决于年龄,需要定制的口腔健康干预措施.
- 基于社区的口腔健康战略应整合口腔功能评估.
- 解决特定年龄因素对于减少口腔健康不平等至关重要.
更多相关视频
相关概念视频
Difference from Background: Limit of Detection
8.1K
The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...
The LOD indicates the presence or absence...
8.1K
Electric Potential and Potential Difference
5.6K
Suppose a positive test charge moves away from a positive static charge, then the Coulomb force does positive work, and its electric potential energy decreases. The potential energy per unit charge is defined as the electric potential. The electric potential is independent of the test charge.
When a test charge moves from the initial to the final position, the electric potential difference between those positions is defined as the ratio of the change in the potential energy to the charge on the...
When a test charge moves from the initial to the final position, the electric potential difference between those positions is defined as the ratio of the change in the potential energy to the charge on the...
5.6K
Aging
636
Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
636
Oral Cavity
3.0K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
3.0K
Identifying Statistically Significant Differences: The F-Test
3.3K
The F-test is used to compare two sample variances to each other or compare the sample variance to the population variance. It is used to decide whether an indeterminate error can explain the difference in their values. The underlying assumptions that allow the use of the F-test include the data set or sets are normally distributed, and the data sets are independent of each other. The test statistic F is calculated by dividing one variance by another. In other words, the square of one standard...
3.3K
Sum and Difference OpAmps
1.3K
Operational amplifiers (op-amps) are versatile devices that extend beyond amplification. In this context, two specific op-amp configurations are explored: the summing and difference amplifiers.
A summing amplifier, or an adder, utilizes an op-amp to merge multiple input signals into a single output signal. When audio signals are introduced into its input channels, the input resistors initiate currents that traverse feedback resistors, resulting in an output voltage. Applying Kirchhoff's current...
A summing amplifier, or an adder, utilizes an op-amp to merge multiple input signals into a single output signal. When audio signals are introduced into its input channels, the input resistors initiate currents that traverse feedback resistors, resulting in an output voltage. Applying Kirchhoff's current...
1.3K

