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The value entered is not a valid Vanderbilt Medical Record Number (i.e. 4- to 9-digit number, excluding leading zeros). Please try again.

The value you provided must be within the suggested range.

The value you provided is outside the suggested range.

This value is admissible, but you may wish to double check it.

The value entered must be a time value in the following format HH:MM within the range 00:00-23:59 (e.g., 04:32 or 23:19).

This field must be a 5 or 9 digit U.S. ZIP Code (like 94043). Please re-enter it now.

This field must be a 10 digit U.S. phone number (like 415 555 1212). Please re-enter it now.

This field must be a valid email address (like joe@user.com). Please re-enter it now.

The value you provided could not be validated because it does not follow the expected format. Please try again.

Required format:

/^\d{10}$/

/^\d{3}-\d\d$/

/^\d{6}$/

/^\d{7}$/

/^\d{8}$/

/^\d{9}$/

/^((0?[1-9])|([1-8][0-9])|(9[0-8]))[0-9]{3}$/

/^((29([-\/])02\3(\d{2}([13579][26]|[2468][048]|04|08)|(1600|2[048]00)))|((((0[1-9]|1\d|2[0-8])([-\/])(0[1-9]|1[012]))|((29|30)([-\/])(0[13-9]|1[012]))|(31([-\/])(0[13578]|1[02])))(\11|\15|\18)\d{4}))$/

/^((02([-\/])29\3(\d{2}([13579][26]|[2468][048]|04|08)|(1600|2[048]00)))|((((0[1-9]|1[012])([-\/])(0[1-9]|1\d|2[0-8]))|((0[13-9]|1[012])([-\/])(29|30))|((0[13578]|1[02])([-\/])31))(\11|\15|\19)\d{4}))$/

/^(((\d{2}([13579][26]|[2468][048]|04|08)|(1600|2[048]00))([-\/])02(\6)29)|(\d{4}([-\/])((0[1-9]|1[012])(\9)(0[1-9]|1\d|2[0-8])|((0[13-9]|1[012])(\9)(29|30))|((0[13578]|1[02])(\9)31))))$/

/^(((\d{2}([13579][26]|[2468][048]|04|08)|(1600|2[048]00))([-\/])02(\6)29)|(\d{4}([-\/])((0[1-9]|1[012])(\9)(0[1-9]|1\d|2[0-8])|((0[13-9]|1[012])(\9)(29|30))|((0[13578]|1[02])(\9)31)))) (\d|[0-1]\d|[2][0-3]):[0-5]\d$/

/^(?!\.)((?!.*\.{2})[a-zA-Z0-9\u0080-\u02AF\u0300-\u07FF\u0900-\u18AF\u1900-\u1A1F\u1B00-\u1B7F\u1D00-\u1FFF\u20D0-\u214F\u2C00-\u2DDF\u2F00-\u2FDF\u2FF0-\u2FFF\u3040-\u319F\u31C0-\uA4CF\uA700-\uA71F\uA800-\uA82F\uA840-\uA87F\uAC00-\uD7AF\uF900-\uFAFF!#$%&'*+\-/=?^_`{|}~\d]+)(\.[a-zA-Z0-9\u0080-\u02AF\u0300-\u07FF\u0900-\u18AF\u1900-\u1A1F\u1B00-\u1B7F\u1D00-\u1FFF\u20D0-\u214F\u2C00-\u2DDF\u2F00-\u2FDF\u2FF0-\u2FFF\u3040-\u319F\u31C0-\uA4CF\uA700-\uA71F\uA800-\uA82F\uA840-\uA87F\uAC00-\uD7AF\uF900-\uFAFF!#$%&'*+\-/=?^_`{|}~\d]+)*@(?!\.)([a-zA-Z0-9\u0080-\u02AF\u0300-\u07FF\u0900-\u18AF\u1900-\u1A1F\u1B00-\u1B7F\u1D00-\u1FFF\u20D0-\u214F\u2C00-\u2DDF\u2F00-\u2FDF\u2FF0-\u2FFF\u3040-\u319F\u31C0-\uA4CF\uA700-\uA71F\uA800-\uA82F\uA840-\uA87F\uAC00-\uD7AF\uF900-\uFAFF\-\.\d]+)((\.([a-zA-Z\u0080-\u02AF\u0300-\u07FF\u0900-\u18AF\u1900-\u1A1F\u1B00-\u1B7F\u1D00-\u1FFF\u20D0-\u214F\u2C00-\u2DDF\u2F00-\u2FDF\u2FF0-\u2FFF\u3040-\u319F\u31C0-\uA4CF\uA700-\uA71F\uA800-\uA82F\uA840-\uA87F\uAC00-\uD7AF\uF900-\uFAFF]){2,63})+)$/i

/^\d{4}-\d{4}$/

/^[-+]?\b\d+\b$/

/^[a-z]+$/i

/^[a-z0-9-_]+$/i

/^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?$/

/^-?\d+,\d$/

/^-?\d+\.\d$/

/^-?\d+,\d{2}$/

/^-?\d+\.\d{2}$/

/^-?\d+,\d{3}$/

/^-?\d+\.\d{3}$/

/^-?\d+,\d{4}$/

/^-?\d+\.\d{4}$/

/^[-+]?[0-9]*,?[0-9]+([eE][-+]?[0-9]+)?$/

/^($0[2-8]$|0[2-8])\s*\d{4}\s*\d{4}$/

/^(?:$?([2-9]0[1-9]|[2-9]1[02-9]|[2-9][2-9][0-9])$?)\s*(?:[.-]\s*)?([2-9]\d{2})\s*(?:[.-]\s*)?(\d{4})(?:\s*(?:#|x\.?|ext\.?|extension)\s*(\d+))?$/

/^\d{4}$/

/^[ABCEGHJKLMNPRSTVXY]{1}\d{1}[A-Z]{1}\s*\d{1}[A-Z]{1}\d{1}$/i

/^(0[1-9]|[1-9]\d)\d{3}$/

/^\d{3}-\d\d-\d{4}$/

/^((0\d)|(1[0-2])):[0-5]\d$/

/^([0-9]|[0-1][0-9]|[2][0-3]):([0-5][0-9])$/

/^[0-5]\d:[0-5]\d$/

/^[0-9]{4,9}$/

/^\d{5}(-\d{4})?$/

IuWNhcdi6E6LKa9aAj8VsXAtFGA2RtJaeC9dX5

Screening Questionnaire

Welcome to the Screening Questionnaire for the Vitamin D for COVID-19 Trial. The following questions will help us decide whether or not you are eligible to participate in this research study. Some questions are required. If you do not add a response to a required question, you will not be able to proceed to other questions. Please answer all questions with the response that best describes you and your current health.

The option "" can only be selected by itself. Selecting this option will clear your previous selections for this checkbox field. Are you sure?

M-D-Y

Please confirm that you have entered today's date correctly above.

Quest Diagnostics

Social media

Family and friends

Other

Screening Questionnaire

Please answer the following questions about the most recent POSITIVE test result you received:

The next questions ask about your symptoms in the last 14 days:

Fever and chills:

Cough:

Shortness of breath or difficulty breathing:

Unusual chest pain or tightness in your chest:

Muscle or body aches:

New loss of smell or taste:

Sore throat:

Congestion or runny nose:

Nausea or vomiting:

Diarrhea:

Unusual fatigue:

Headache:

Please complete the following information about you:

Please answer the following questions about yourself:

Please answer the following regarding your medical history:

Please answer the following questions regarding your vitamin D intake:

Please answer the following questions regarding your living arrangement

HIDDEN IN PRODUCTIONInternal Logic for Eligibility

ELIGIBLE FOR STUDY

NOT ELIGIBLE FOR STUDY

Please answer the following questions about yourself:

HIDDEN IN PRODUCTION
Internal Logic for Eligibility