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15:57 12.4. Comparison between Confounding and Effect… 12.4. Comparison between Confounding and Effect Modification	12.4. Comparison between Confounding and Effect Modification phs550 l12 From Chulapol Thanomsing 0 likes 25 plays 0 Usage Course Material
00:57 Tian Qiu's PHS550 Introduction Tian Qiu's PHS550 Introduction	Tian Qiu's PHS550 Introduction phs550 From Chulapol Thanomsing 0 likes 25 plays 0 Usage Course Material
12:26 Screening tests [PHS550] Screening tests [PHS550]	Screening tests [PHS550] Screening requires you look at the sensitivity and specificity tradeoffs phs550 l11 From Chulapol Thanomsing 0 likes 13 plays 0 Usage Course Material
08:15 Public Health Surveillance – a brief… Public Health Surveillance – a brief overview [PHS550]	Public Health Surveillance – a brief overview [PHS550] In this video we take a brief look at surveillance – the eyes and ears of public health. We’ll have a look at passive, active, sentinel, rumour and syndromic surveillance. We’ll… l11 phs550 From Chulapol Thanomsing 0 likes 13 plays 0 Usage Course Material
01:25 What Are Observational And Experimental Studies… What Are Observational And Experimental Studies In Statistics - Types Of Studies Explained [PHS550]	What Are Observational And Experimental Studies In Statistics - Types Of Studies Explained [PHS550] In this video we discuss what are observational and experimental studies in statistics and give some examples of each. Transcript/notes Observational and experimental studies … phs550 l10 From Chulapol Thanomsing 0 likes 16 plays 0 Usage Course Material
00:44 Course Introduction - Yue [PHS550] Course Introduction - Yue [PHS550]	Course Introduction - Yue [PHS550] phs550 From Chulapol Thanomsing 0 likes 19 plays 0 Usage Course Material
17:50 Lesson 11.3. Information Bias (PHS550) Lesson 11.3. Information Bias (PHS550)	Lesson 11.3. Information Bias (PHS550) phs550 l11 From Chulapol Thanomsing 0 likes 43 plays 0 Usage Course Material
01:44:44 Lesson 9.3. Randomized Controlled Trials: Design… Lesson 9.3. Randomized Controlled Trials: Design and Implementation [PHS550]	Lesson 9.3. Randomized Controlled Trials: Design and Implementation [PHS550] phs550 l09 From Chulapol Thanomsing 0 likes 40 plays 0 Usage Classroom Lecture
57:01 Lesson 9.2. Introduction to Intervention Studies… Lesson 9.2. Introduction to Intervention Studies [PHS550]	Lesson 9.2. Introduction to Intervention Studies [PHS550] phs550 l09 From Chulapol Thanomsing 0 likes 28 plays 0 Usage Classroom Lecture
08:02 Lesson 8.3. The conceptual underpinning of… Lesson 8.3. The conceptual underpinning of case-control studies [PHS550]	Lesson 8.3. The conceptual underpinning of case-control studies [PHS550] phs550 l08 From Chulapol Thanomsing 0 likes 22 plays 0 Usage Course Material
18:07 Lesson 9.1. Reviewing of Case-control Studies… Lesson 9.1. Reviewing of Case-control Studies [PHS550]	Lesson 9.1. Reviewing of Case-control Studies [PHS550] phs550 l09 From Chulapol Thanomsing 0 likes 17 plays 0 Usage Classroom Lecture
18:06 Lesson 7.2. Cohort studies - What was already… Lesson 7.2. Cohort studies - What was already said! [PHS550]	Lesson 7.2. Cohort studies - What was already said! [PHS550] phs550 l07 From Chulapol Thanomsing 0 likes 61 plays 0 Usage Course Material
18:06 Lesson 8.2. Reviewing Case-control Studies… Lesson 8.2. Reviewing Case-control Studies [PHS550]	Lesson 8.2. Reviewing Case-control Studies [PHS550] phs550 l08 From Chulapol Thanomsing 0 likes 18 plays 0 Usage Course Material
22:07 Lesson 6.4. Ecological Studies [PHS550] Lesson 6.4. Ecological Studies [PHS550]	Lesson 6.4. Ecological Studies [PHS550] phs550 l06 From Chulapol Thanomsing 0 likes 19 plays 0 Usage Course Material
05:26 How has WHO responded to COVID-19 [PHS550] How has WHO responded to COVID-19 [PHS550]	How has WHO responded to COVID-19 [PHS550] The World Health Organization has long warned of the potential of disease outbreaks and pandemics to threaten the health of people all over the world, and for the need for countries to be prepared to… phs550 l06 From Chulapol Thanomsing 0 likes 53 plays 0 Usage Course Material
21:55 Lesson 6.2. Descriptive Studies: Person, Place… Lesson 6.2. Descriptive Studies: Person, Place and Time [PHS550]	Lesson 6.2. Descriptive Studies: Person, Place and Time [PHS550] phs550 l06 From Chulapol Thanomsing 0 likes 85 plays 0 Usage Course Material

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