Measurement protocols. by Peter H. Charlton (11389289)

“…Signal quality increased as the arm was raised to heart height: whilst sitting, quality was lowest with the arm alongside the body (10.5 dB), and increased when the sensor was held in the lap (13.7 dB) and at heart height (15.5 dB) (p < 0.001). …”

Factors influencing PPG signal quality. by Peter H. Charlton (11389289)

“…Signal quality increased as the arm was raised to heart height: whilst sitting, quality was lowest with the arm alongside the body (10.5 dB), and increased when the sensor was held in the lap (13.7 dB) and at heart height (15.5 dB) (p < 0.001). …”

Characteristics of participants included in the analysis. by Peter H. Charlton (11389289)

S1 Data - by Verneri Ruonala (12419145)

The observed levels of PPG signal quality. by Peter H. Charlton (11389289)

“…Signal quality increased as the arm was raised to heart height: whilst sitting, quality was lowest with the arm alongside the body (10.5 dB), and increased when the sensor was held in the lap (13.7 dB) and at heart height (15.5 dB) (p < 0.001). …”

The AC and DC components of the PPG signal. by Peter H. Charlton (11389289)

“…Signal quality increased as the arm was raised to heart height: whilst sitting, quality was lowest with the arm alongside the body (10.5 dB), and increased when the sensor was held in the lap (13.7 dB) and at heart height (15.5 dB) (p < 0.001). …”

Physiologic values. by Hiroki Iwata (2434012)

“…The serum syndecan-1 concentration, a glycocalyx component, in the 4% hydrogen group (5.7 ± 4.4 pg/mL) was lower than in the control (19.5 ± 6.6 pg/mL) and 2% hydrogen (19.8 ± 5.0 pg/mL) groups (<i>P</i> < 0.001 for each), but it was not significantly different from the sham group (6.2 ± 4.0 pg/mL, <i>P</i> = 0.999). …”

The influence of participant characteristics on PPG signal quality, assessed using the PI. by Peter H. Charlton (11389289)

S1 Data - by Timmion K. Skervin (11432568)

The influence of participant characteristics on PPG signal quality, assessed using the SNR. by Peter H. Charlton (11389289)

The influence of participant characteristics on PPG signal quality, assessed using the TMCC. by Peter H. Charlton (11389289)

The influence of participant characteristics on PPG signal quality (without including DC amplitude), assessed using the SNR. by Peter H. Charlton (11389289)

Fig 8 - by Xiajun Zhang (3161865)

Fig 10 - by Xiajun Zhang (3161865)

Persistent AF causes increased epicardial fibrosis. by Terrence Pong (511730)

Photograph of the implant prostheses with different hole opening strategies. by Long Li (6555)

Fig 9 - by Xiajun Zhang (3161865)

Distribution of cases and adverse events associated with metformin. by Mengsi Peng (12882734)

Patients, UPDRS-III score, and DBS details. by Verneri Ruonala (12419145)

Fig 6 - by Xiajun Zhang (3161865)